diff --git a/VRCExternalTools.sln b/VRCExternalTools.sln
index 96ee09d..3ae1e67 100644
--- a/VRCExternalTools.sln
+++ b/VRCExternalTools.sln
@@ -8,13 +8,19 @@ EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
 		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Debug|x64.ActiveCfg = Debug|x64
+		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Debug|x64.Build.0 = Debug|x64
 		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Release|Any CPU.Build.0 = Release|Any CPU
+		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Release|x64.ActiveCfg = Release|x64
+		{12F51A26-2AE2-4798-9087-516F7BC3B788}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/VRCExternalTools/Friend.cs b/VRCExternalTools/Friend.cs
index 79265a5..3367095 100644
--- a/VRCExternalTools/Friend.cs
+++ b/VRCExternalTools/Friend.cs
@@ -8,12 +8,13 @@ namespace VRCExternalTools
 {
     class Friend
     {
-        public String id { get; set; }
+        public string id { get; set; }
 
-        public Friend(String userId)
+        public Friend(string userId)
         {
             id = userId;
         }
     }
 }
 
+ 
\ No newline at end of file
diff --git a/VRCExternalTools/MainWindow.xaml b/VRCExternalTools/MainWindow.xaml
index d19ec9a..bf1f7a3 100644
--- a/VRCExternalTools/MainWindow.xaml
+++ b/VRCExternalTools/MainWindow.xaml
@@ -5,7 +5,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:VRCExternalTools"
         mc:Ignorable="d"
-        Title="MainWindow" Height="450" Width="800">
+        Title="VRCExternalTool" Height="450" Width="800">
     <Grid>
         <TabControl>
             <TabItem Header="Settings">
@@ -23,12 +23,13 @@
             </TabItem>
             <TabItem Header="Avatars" Height="22" VerticalAlignment="Bottom">
                 <Grid Background="#FFE5E5E5">
-                    <ListView x:Name="avatars" Margin="10">
+                    <Button x:Name="reloadAvatarsButton" Content="Reload" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top" Width="75" Click="reloadAvatarsButton_Click"/>
+                    <ListView x:Name="avatarsListView" Margin="10,35,10,10" PreviewMouseDoubleClick="AvatarsListView_OnPreviewMouseDoubleClick">
                         <ListView.ItemTemplate>
                             <DataTemplate>
                                 <StackPanel>
                                     <TextBlock Text="{Binding name}" FontSize="15"/>
-                                    <TextBlock Text="{Binding description}"/>
+                                    <TextBlock Text="{Binding id}"/>
                                 </StackPanel>
                             </DataTemplate>
                         </ListView.ItemTemplate>
diff --git a/VRCExternalTools/MainWindow.xaml.cs b/VRCExternalTools/MainWindow.xaml.cs
index 95fdc82..e16cc77 100644
--- a/VRCExternalTools/MainWindow.xaml.cs
+++ b/VRCExternalTools/MainWindow.xaml.cs
@@ -30,7 +30,7 @@ namespace VRCExternalTools
         {
             InitializeComponent();
             friends.ItemsSource = friendsCollection;
-            avatars.ItemsSource = avatarsCollection;
+            avatarsListView.ItemsSource = avatarsCollection;
             BindingOperations.EnableCollectionSynchronization(this.friendsCollection, new object());
             BindingOperations.EnableCollectionSynchronization(this.avatarsCollection, new object());
         }
@@ -51,22 +51,20 @@ namespace VRCExternalTools
                     loginButton.IsEnabled = false;
                     var userConfig = api.getUserConfig();
                     Name.Content = userConfig.username;
-
-                    var avatars = api.searchAvatars(user: "me", releaseStatus: "all");
-                    foreach (var avatar in avatars)
-                    {
-                        avatarsCollection.Add(avatar);
-                    }
                 }
                 else
                 {
                     MessageBox.Show("2FA Failed.");
+                    return;
                 }
             }
             else if (api == null)
             {
                 MessageBox.Show("Invalid Username or Password");
+                return;
             }
+
+            MessageBox.Show("Logined.");
         }
 
         private void reloadFriends_Click(object sender, RoutedEventArgs e)
@@ -81,5 +79,21 @@ namespace VRCExternalTools
                 }
             }
         }
+
+        private void reloadAvatarsButton_Click(object sender, RoutedEventArgs e)
+        {
+            var avatars = api.searchAvatars(user: "me", releaseStatus: "all");
+            foreach (var avatar in avatars)
+            {
+                avatarsCollection.Add(avatar);
+            }
+        }
+
+        private void AvatarsListView_OnPreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)
+        {
+            var avatar = (VRCAPIBase.AvatarObject) avatarsListView.SelectedItems[0];
+            var window = new avatarWindow(api, avatar);
+            window.Show();
+        }
     }
 }
diff --git a/VRCExternalTools/VRCAPI/VRCAPI.cs b/VRCExternalTools/VRCAPI/VRCAPI.cs
index 321dc56..1600328 100644
--- a/VRCExternalTools/VRCAPI/VRCAPI.cs
+++ b/VRCExternalTools/VRCAPI/VRCAPI.cs
@@ -11,12 +11,12 @@ using JsonSerializer = System.Text.Json.JsonSerializer;
 
 namespace VRCExternalTools.VRCAPI
 {
-    class VRCAPI
+    public class VRCAPI
     {
-        public String apiKey;
-        public String authToken;
+        public string apiKey;
+        public string authToken;
         private HttpClientHandler handler = new HttpClientHandler();
-        public VRCAPI(String key, String token)
+        public VRCAPI(string key, string token)
         {
             apiKey = key;
             authToken = token;
@@ -35,7 +35,20 @@ namespace VRCExternalTools.VRCAPI
             }
         }
 
-        public List<VRCAPIBase.AvatarObject> searchAvatars(String user = null, bool featured = false, String userId = null, int n = -1, int offset = -1, string order = null, string releaseStatus = null, string sort = null, string maxUnityVersion = null, string minUnityVersion = null, string maxAssetVersion = null, string minAssetVersion = null, string platform = null)
+        public VRCAPIBase.AvatarObject getAvatarById(string id)
+        {
+            StringBuilder urlParams = new StringBuilder("?");
+            urlParams.Append("apiKey=" + apiKey);
+            Uri uri = new Uri(VRCAPIBase.api_base + "/avatars/" + id + urlParams);
+            using (var client = new HttpClient(handler, false))
+            {
+                var request = new HttpRequestMessage(HttpMethod.Get, uri);
+                var result = client.SendAsync(request).Result.Content.ReadAsStringAsync().Result;
+                return JsonConvert.DeserializeObject<VRCAPIBase.AvatarObject>(result);
+            }
+        }
+
+        public List<VRCAPIBase.AvatarObject> searchAvatars(string user = null, bool featured = false, string userId = null, int n = -1, int offset = -1, string order = null, string releaseStatus = null, string sort = null, string maxUnityVersion = null, string minUnityVersion = null, string maxAssetVersion = null, string minAssetVersion = null, string platform = null)
         {
             string urlParams = "?";
             if (user != null) { urlParams += "user=" + user + "&"; }
@@ -71,7 +84,6 @@ namespace VRCExternalTools.VRCAPI
                 //request.Content = new StringContent(JsonSerializer.Serialize(new VRCAPIBase.FriendsRequest() { apiKey = apiKey, n = n, offline = offline, offset = offset }), Encoding.UTF8, "application/json");
                 var request = new HttpRequestMessage(HttpMethod.Get, uri);
                 var result = client.SendAsync(request).Result.Content.ReadAsStringAsync().Result;
-                MessageBox.Show(result);
                 return JsonConvert.DeserializeObject<List<VRCAPIBase.LimitedUserObject>>(result);
             }
         }
diff --git a/VRCExternalTools/VRCAPI/VRCAPIBase.cs b/VRCExternalTools/VRCAPI/VRCAPIBase.cs
index f66a21b..58175d8 100644
--- a/VRCExternalTools/VRCAPI/VRCAPIBase.cs
+++ b/VRCExternalTools/VRCAPI/VRCAPIBase.cs
@@ -7,110 +7,127 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Runtime.Serialization;
 using System.Security.RightsManagement;
+using Newtonsoft.Json;
 
 namespace VRCExternalTools.VRCAPI
 {
-    class VRCAPIBase
+    public class VRCAPIBase
     {
-        public static readonly String api_base = "https://api.vrchat.cloud/api/1";
+        public static readonly string api_base = "https://api.vrchat.cloud/api/1";
 
         public class AvatarObject
         {
-            public String id { get; set; }
-            public String name { get; set; }
-            public String description { get; set; }
-            public String authorId { get; set; }
-            public String authorName { get; set; }
+            public string id { get; set; }
+            public string name { get; set; }
+            public string description { get; set; }
+            public string authorId { get; set; }
+            public string authorName { get; set; }
+            public string[] tags { get; set; }
+            public int version { get; set; }
+            public bool featured { get; set; }
+            public string created_at { get; set; }
+            public string updated_at { get; set; }
+            public string releaseStatus { get; set; }
+            public string assetUrl { get; set; }
+            public string assetVersion { get; set; }
+            public string platform { get; set; }
+            public string imageUrl { get; set; }
+            public string thumbnailImageUrl { get; set; }
+            public string unityVersion { get; set; }
+            public string unityPackageUrl { get; set; }
         }
         
         public class PastDisplayNameObject
         {
-            public String displayName { get; set; }
-            public String updated_at { get; set; }
+            public string displayName { get; set; }
+            public string updated_at { get; set; }
         }
 
         public class CurrentUserObject
         {
-            public String username { get; set; }
-            public String displayName { get; set; }
+            public string username { get; set; }
+            public string displayName { get; set; }
+            [JsonProperty(Required = Required.AllowNull)]
             public PastDisplayNameObject[] pastDisplayNames { get; set; }
-            public String id { get; set; }
-            public String bio { get; set; }
-            public String[] bioLinks { get; set; }
-            public String email { get; set; }
+            public string id { get; set; }
+            public string bio { get; set; }
+            public string[] bioLinks { get; set; }
+            public string email { get; set; }
             public bool emailVerified { get; set; }
             public bool hasEmail { get; set; }
             public bool hasPendingEmail { get; set; }
-            public String obfuscatedEmail { get; set; }
-            public String obfuscatedPendingEmail { get; set; }
-            public String steamId { get; set; }
-            public String[] steamDetails { get; set; }
-            public String oculusId { get; set; }
+            public string obfuscatedEmail { get; set; }
+            public string obfuscatedPendingEmail { get; set; }
+            public string steamId { get; set; }
+            public string[] steamDetails { get; set; }
+            public string oculusId { get; set; }
             public int acceptedTOSVersion { get; set; }
             public bool hasBirthday { get; set; }
-            public String[] friends { get; set; }
-            public String[] onlineFriends { get; set; }
-            public String[] activeFriends { get; set; }
-            public String[] offlineFriends { get; set; }
-            public String[] friendGroupNames { get; set; }
-            public String state { get; set; }
-            public String status { get; set; }
+            public string[] friends { get; set; }
+            public string[] onlineFriends { get; set; }
+            public string[] activeFriends { get; set; }
+            public string[] offlineFriends { get; set; }
+            public string[] friendGroupNames { get; set; }
+            public string state { get; set; }
+            public string status { get; set; }
 
 
         }
 
         public class WorldUnityPackageObject
         {
-            public String id { get; set; }
-            public String platform { get; set; }
-            public String assetUrl { get; set; }
-            public String unityVersion { get; set; }
+            public string id { get; set; }
+            public string platform { get; set; }
+            public string assetUrl { get; set; }
+            public string unityVersion { get; set; }
             public int unitySortNumber { get; set; }
             public int assetVersion { get; set; }
-            public String created_at { get; set; }
-            public String assetUrlObject { get; set; }
-            public String pluginUrl { get; set; }
-            public String pluginUrlObject { get; set; }
+            public string created_at { get; set; }
+            public string assetUrlObject { get; set; }
+            public string pluginUrl { get; set; }
+            public string pluginUrlObject { get; set; }
         }
 
         public class LimitedWorldObject
         {
-            public String name { get; set; }
-            public String id { get; set; }
-            public String authorName { get; set; }
+            public string name { get; set; }
+            public string id { get; set; }
+            public string authorName { get; set; }
             public int authorId { get; set; }
-            public String[] tags { get; set; }
-            public String created_at { get; set; }
-            public String updated_at { get; set; }
-            public String releaseStatus { get; set; }
+            public string[] tags { get; set; }
+            public string created_at { get; set; }
+            public string updated_at { get; set; }
+            public string releaseStatus { get; set; }
             public int visits { get; set; }
             public int occupants { get; set; }
             public int capacity { get; set; }
             public int favorites { get; set; }
             public int popularity { get; set; }
-            public String imageUrl { get; set; }
-            public String thumbnailImageUrl { get; set; }
-            public String organization { get; set; }
+            public string imageUrl { get; set; }
+            public string thumbnailImageUrl { get; set; }
+            public string organization { get; set; }
             public int heat { get; set; }
-            public String publicationDate { get; set; }
-            public String labsPublicationDate { get; set; }
+            public string publicationDate { get; set; }
+            public string labsPublicationDate { get; set; }
             public WorldUnityPackageObject[] unityPackages { get; set; }
         }
 
         public class LimitedUserObject
         {
-            public String username { get; set; }
-            public String displayName { get; set; }
-            public String id { get; set; }
-            public String bio { get; set; }
-            public String statys { get; set; }
-            public String currentAvatarImageUrl { get; set; }
-            public String currentAvatarThumbnailImageUrl { get; set; }
-            public String last_platform { get; set; }
-            public String[] tags { get; set; }
-            public String developerType { get; set; }
+            public string username { get; set; }
+            public string displayName { get; set; }
+            public string id { get; set; }
+            public string bio { get; set; }
+            public string statys { get; set; }
+            public string currentAvatarImageUrl { get; set; }
+            public string currentAvatarThumbnailImageUrl { get; set; }
+            public string last_platform { get; set; }
+            public string[] tags { get; set; }
+            public string developerType { get; set; }
             public bool isFriend { get; set; }
-            //public LimitedWorldObject location { get; set; }
+
+            //[JsonProperty(Required = Required.AllowNull)]
+           // public LimitedWorldObject location { get; set; }
         }
 
         public class FriendsRequest
@@ -118,13 +135,13 @@ namespace VRCExternalTools.VRCAPI
             public int offset { get; set; }
             public int n { get; set; }
             public bool offline { get; set; }
-            public String apiKey { get; set; }
+            public string apiKey { get; set; }
         }
 
         public class TwoFactorRequest
         {
-            public String apiKey { get; set; }
-            public String code { get; set; }
+            public string apiKey { get; set; }
+            public string code { get; set; }
         }
 
         public class TwoFactorAuthReturn
@@ -134,110 +151,110 @@ namespace VRCExternalTools.VRCAPI
 
         public class DisplayNameObject
         {
-            public String displayName { get; set; }
-            public String updated_at { get; set; }
+            public string displayName { get; set; }
+            public string updated_at { get; set; }
         }
 
         public class UserDataReturn
         {
-            public String id { get; set; }
-            public String username { get; set; }
-            public String displayName { get; set; }
-            public String userIcon { get; set; }
-            public String bio { get; set; }
-            public String[] bioLinks { get; set; }
+            public string id { get; set; }
+            public string username { get; set; }
+            public string displayName { get; set; }
+            public string userIcon { get; set; }
+            public string bio { get; set; }
+            public string[] bioLinks { get; set; }
             public DisplayNameObject[] pastDisplayNames { get; set; }
             public bool hasEmail { get; set; }
             public bool hasPendingEmail { get; set; }
-            public String email { get; set; }
-            public String obfuscatedEmail { get; set; }
-            public String obfuscatedPendingEmail { get; set; }
+            public string email { get; set; }
+            public string obfuscatedEmail { get; set; }
+            public string obfuscatedPendingEmail { get; set; }
             public bool emailVerified { get; set; }
             public bool hasBirthday { get; set; }
             public bool unsubscribe { get; set; }
-            public String[] friends { get; set; }
-            public String[] friendGroupNames { get; set; }
-            public String currentAvatarImageUrl { get; set; }
-            public String currentAvatarThumbnailImageUrl { get; set; }
-            public String fallbackAvatar { get; set; }
-            public String currentAvatar { get; set; }
-            public String currentAvatarAssetUrl { get; set; }
-            public String accountDeletionDate { get; set; }
+            public string[] friends { get; set; }
+            public string[] friendGroupNames { get; set; }
+            public string currentAvatarImageUrl { get; set; }
+            public string currentAvatarThumbnailImageUrl { get; set; }
+            public string fallbackAvatar { get; set; }
+            public string currentAvatar { get; set; }
+            public string currentAvatarAssetUrl { get; set; }
+            public string accountDeletionDate { get; set; }
             public int acceptedTOSVersion { get; set; }
-            public String steamId { get; set; }
-            public String oculusId { get; set; }
+            public string steamId { get; set; }
+            public string oculusId { get; set; }
             public bool hasLoggedInFromClient { get; set; }
-            public String homeLocation { get; set; }
+            public string homeLocation { get; set; }
             public bool twoFactorAuthEnabled { get; set; }
-            public String status { get; set; }
-            public String statusDescription { get; set; }
-            public String state { get; set; }
-            public String[] tags { get; set; }
-            public String developerType { get; set; }
-            public String last_login { get; set; }
-            public String last_platform { get; set; }
+            public string status { get; set; }
+            public string statusDescription { get; set; }
+            public string state { get; set; }
+            public string[] tags { get; set; }
+            public string developerType { get; set; }
+            public string last_login { get; set; }
+            public string last_platform { get; set; }
             public bool allowAvatarCopying { get; set; }
             public bool isFriend { get; set; }
-            public String friendKey { get; set; }
-            public String[] onlineFriends { get; set; }
-            public String[] activeFriends { get; set; }
-            public String[] offlineFriends { get; set; }
+            public string friendKey { get; set; }
+            public string[] onlineFriends { get; set; }
+            public string[] activeFriends { get; set; }
+            public string[] offlineFriends { get; set; }
 
         }
 
 
         public class ConfigDataReturn
         {
-            public String messageOfTheDay { get; set; }
-            public String timeOutWorldId { get; set; }
-            public String gearDemoRoomId { get; set; }
-            public String releaseServerVersionStandalone { get; set; }
-            public String downloadLinkWindows { get; set; }
-            public String releaseAppVersionStandalone { get; set; }
-            public String devAppVersionStandalone { get; set; }
-            public String devServerVersionStandalone { get; set; }
-            public String devDownloadLinkWindows { get; set; }
+            public string messageOfTheDay { get; set; }
+            public string timeOutWorldId { get; set; }
+            public string gearDemoRoomId { get; set; }
+            public string releaseServerVersionStandalone { get; set; }
+            public string downloadLinkWindows { get; set; }
+            public string releaseAppVersionStandalone { get; set; }
+            public string devAppVersionStandalone { get; set; }
+            public string devServerVersionStandalone { get; set; }
+            public string devDownloadLinkWindows { get; set; }
             public int currentTOSVersiona { get; set; }
-            public String releaseSdkUrl { get; set; }
-            public String releaseSdkVersion { get; set; }
-            public String devSdkUrl { get; set; }
-            public String devSdkVersion { get; set; }
-            public String[] whiteListedAssetUrls { get; set; }
-            public String clientApiKey { get; set; }
-            public String viveWindowsUrl { get; set; }
-            public String sdkUnityVersion { get; set; }
-            public String hubWorldId { get; set; }
-            public String homeWorldId { get; set; }
-            public String tutorialWorldId { get; set; }
+            public string releaseSdkUrl { get; set; }
+            public string releaseSdkVersion { get; set; }
+            public string devSdkUrl { get; set; }
+            public string devSdkVersion { get; set; }
+            public string[] whiteListedAssetUrls { get; set; }
+            public string clientApiKey { get; set; }
+            public string viveWindowsUrl { get; set; }
+            public string sdkUnityVersion { get; set; }
+            public string hubWorldId { get; set; }
+            public string homeWorldId { get; set; }
+            public string tutorialWorldId { get; set; }
             public bool disableEventStream { get; set; }
             public bool disableAvatarGating { get; set; }
             public bool disableFeedbackGating { get; set; }
             public bool disableRegistration { get; set; }
-            public String plugin { get; set; }
-            public String sdkNotAllowedToPublishMessage { get; set; }
-            public String sdkDeveloperFaqUrl { get; set; }
-            public String sdkDiscordUrl { get; set; }
-            public String notAllowedToSelectAvatarInPrivateWorldMessage { get; set; }
+            public string plugin { get; set; }
+            public string sdkNotAllowedToPublishMessage { get; set; }
+            public string sdkDeveloperFaqUrl { get; set; }
+            public string sdkDiscordUrl { get; set; }
+            public string notAllowedToSelectAvatarInPrivateWorldMessage { get; set; }
             public int userVerificationTimeout { get; set; }
             public int userUpdatePeriod { get; set; }
             public int userVerificationDelay { get; set; }
             public int userVerificationRetry { get; set; }
             public int worldUpdatePeriod { get; set; }
             public int moderationQueryPeriod { get; set; }
-            public String defaultAvatar { get; set; }
+            public string defaultAvatar { get; set; }
             // public String dynamicWorldRows { get; set; } // Array of DynamicWorldRows WIP
-            public String address { get; set; }
-            public String contactEmail { get; set; }
-            public String supportEmail { get; set; }
-            public String jobsEmail { get; set; }
-            public String copyrightEmail { get; set; }
-            public String moderationEmail { get; set; }
+            public string address { get; set; }
+            public string contactEmail { get; set; }
+            public string supportEmail { get; set; }
+            public string jobsEmail { get; set; }
+            public string copyrightEmail { get; set; }
+            public string moderationEmail { get; set; }
             public bool disableEmail { get; set; }
-            public String appName { get; set; }
-            public String serverName { get; set; }
-            public String deploymentGroup { get; set; }
-            public String buildVersionTag { get; set; }
-            public String apiKey { get; set; }
+            public string appName { get; set; }
+            public string serverName { get; set; }
+            public string deploymentGroup { get; set; }
+            public string buildVersionTag { get; set; }
+            public string apiKey { get; set; }
         }
     }
 }
diff --git a/VRCExternalTools/VRCAPI/VRCAuthenticator.cs b/VRCExternalTools/VRCAPI/VRCAuthenticator.cs
index 4b797c5..c34416d 100644
--- a/VRCExternalTools/VRCAPI/VRCAuthenticator.cs
+++ b/VRCExternalTools/VRCAPI/VRCAuthenticator.cs
@@ -14,19 +14,19 @@ namespace VRCExternalTools.VRCAPI
 {
     class VRCAuthenticator
     {
-        private String userName;
-        private String password;
-        private String apiKey;
-        private String authToken;
+        private string userName;
+        private string password;
+        private string apiKey;
+        private string authToken;
         private bool twoFactor = false;
 
-        public VRCAuthenticator(String name, String pass)
+        public VRCAuthenticator(string name, string pass)
         {
             userName = name;
             password = pass;
         }
 
-        public async Task<String> getApiKey()
+        public async Task<string> getApiKey()
         {
             Uri uri = new Uri(VRCAPIBase.api_base + "/config");
             using (var client = new HttpClient())
@@ -37,7 +37,7 @@ namespace VRCExternalTools.VRCAPI
             }
         }
 
-        public string getAuthToken(String name, String pass)
+        public string getAuthToken(string name, string pass)
         {
             var cookieContainer = new CookieContainer();
 
@@ -69,14 +69,14 @@ namespace VRCExternalTools.VRCAPI
                 }
             }
 
-            return String.Empty;
+            return string.Empty;
         }
 
         public async Task<VRCAPI> loginAsync()
         { 
             apiKey = await getApiKey();
             authToken = getAuthToken(userName, password);
-            if (authToken == String.Empty)
+            if (authToken == string.Empty)
             {
                 return null;
             }
diff --git a/VRCExternalTools/VRCExternalTools.csproj b/VRCExternalTools/VRCExternalTools.csproj
index 30ae8e1..e03b3c6 100644
--- a/VRCExternalTools/VRCExternalTools.csproj
+++ b/VRCExternalTools/VRCExternalTools.csproj
@@ -34,6 +34,28 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x64'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x64\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <LangVersion>7.3</LangVersion>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x64'">
+    <OutputPath>bin\x64\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x64</PlatformTarget>
+    <LangVersion>7.3</LangVersion>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <Prefer32Bit>true</Prefer32Bit>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.1.1.0\lib\net461\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
@@ -86,10 +108,17 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="avatarWindow.xaml.cs">
+      <DependentUpon>avatarWindow.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Friend.cs" />
     <Compile Include="VRCAPI\VRCAPIBase.cs" />
     <Compile Include="VRCAPI\VRCAuthenticator.cs" />
     <Compile Include="VRCAPI\VRCAPI.cs" />
+    <Page Include="avatarWindow.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="MainWindow.xaml">
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
diff --git a/VRCExternalTools/avatarWindow.xaml b/VRCExternalTools/avatarWindow.xaml
new file mode 100644
index 0000000..0c8bb87
--- /dev/null
+++ b/VRCExternalTools/avatarWindow.xaml
@@ -0,0 +1,36 @@
+<Window x:Class="VRCExternalTools.avatarWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:VRCExternalTools"
+        mc:Ignorable="d"
+        Title="AVATAR" Height="370" Width="400">
+    <Grid>
+        <TabControl>
+            <TabItem Header="全般">
+                <Grid Background="#FFE5E5E5">
+                    <Label Content="id:" HorizontalAlignment="Left" Margin="10,10,0,0" VerticalAlignment="Top"/>
+                    <Label Content="name:" HorizontalAlignment="Left" Margin="10,36,0,0" VerticalAlignment="Top"/>
+                    <Label Content="description:" HorizontalAlignment="Left" Margin="10,62,0,0" VerticalAlignment="Top"/>
+                    <Label Content="version:" HorizontalAlignment="Left" Margin="10,88,0,0" VerticalAlignment="Top"/>
+                    <Label Content="featured:" HorizontalAlignment="Left" Margin="10,114,0,0" VerticalAlignment="Top"/>
+                    <Label Content="created__at:" HorizontalAlignment="Left" Margin="10,140,0,0" VerticalAlignment="Top"/>
+                    <Label Content="updated__at:" HorizontalAlignment="Left" Margin="10,166,0,0" VerticalAlignment="Top"/>
+                    <Label Content="releaseStatus:" HorizontalAlignment="Left" Margin="10,192,0,0" VerticalAlignment="Top"/>
+                    <Label Content="platform:" HorizontalAlignment="Left" Margin="9,218,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="idLabel" Content="Label" HorizontalAlignment="Left" Margin="97,10,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="nameLabel" Content="Label" HorizontalAlignment="Left" Margin="97,36,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="descriptionLabel" Content="Label" HorizontalAlignment="Left" Margin="97,62,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="versionLabel" Content="Label" HorizontalAlignment="Left" Margin="97,88,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="featuredLabel" Content="Label" HorizontalAlignment="Left" Margin="97,114,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="created_atLabel" Content="Label" HorizontalAlignment="Left" Margin="97,140,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="updated_atLabel" Content="Label" HorizontalAlignment="Left" Margin="97,166,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="releaseStatusLabel" Content="Label" HorizontalAlignment="Left" Margin="97,192,0,0" VerticalAlignment="Top"/>
+                    <Label x:Name="platformLabel" Content="Label" HorizontalAlignment="Left" Margin="97,218,0,0" VerticalAlignment="Top"/>
+                    <Button x:Name="downloadPackageButton" Content="download package" HorizontalAlignment="Left" Margin="10,249,0,0" VerticalAlignment="Top" Width="125" Click="downloadPackageButton_Click"/>
+                </Grid>
+            </TabItem>
+        </TabControl>
+    </Grid>
+</Window>
diff --git a/VRCExternalTools/avatarWindow.xaml.cs b/VRCExternalTools/avatarWindow.xaml.cs
new file mode 100644
index 0000000..af45df4
--- /dev/null
+++ b/VRCExternalTools/avatarWindow.xaml.cs
@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+using Microsoft.Win32;
+using VRCExternalTools.VRCAPI;
+
+namespace VRCExternalTools
+{
+    /// <summary>
+    /// avatarWindow.xaml の相互作用ロジック
+    /// </summary>
+    public partial class avatarWindow : Window
+    {
+        private VRCAPI.VRCAPI api;
+        private VRCAPIBase.AvatarObject avatar;
+
+        public avatarWindow(VRCAPI.VRCAPI vrcApi, VRCAPIBase.AvatarObject currentAvatar)
+        {
+            api = vrcApi;
+            avatar = currentAvatar;
+            InitializeComponent();
+
+            this.Title = avatar.name;
+            idLabel.Content = avatar.id;
+            nameLabel.Content = avatar.name;
+            descriptionLabel.Content = avatar.description;
+            versionLabel.Content = avatar.version.ToString();
+            featuredLabel.Content = avatar.featured.ToString();
+            created_atLabel.Content = avatar.created_at;
+            updated_atLabel.Content = avatar.updated_at;
+            releaseStatusLabel.Content = avatar.releaseStatus;
+            platformLabel.Content = avatar.platform;
+        }
+
+        private void downloadPackageButton_Click(object sender, RoutedEventArgs e)
+        {
+            var perfectAvatar = api.getAvatarById(avatar.id);
+
+            var dialog = new SaveFileDialog();
+            dialog.Filter = "Unity package file(*.unitypackage)|*.unitypackage";
+            dialog.FileName = perfectAvatar.name + ".unitypackage";
+
+            var result = dialog.ShowDialog() ?? false;
+            if (!result)
+            {
+                return;
+            }
+
+            var client = new WebClient();
+            client.DownloadFile(perfectAvatar.unityPackageUrl, dialog.FileName);
+        }
+    }
+}