diff --git a/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileByNameMessageParser.cs b/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileByNameMessageParser.cs
index 0c105ed..6fef912 100644
--- a/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileByNameMessageParser.cs
+++ b/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileByNameMessageParser.cs
@@ -6,5 +6,9 @@ namespace TurboSamplePlugin.Revision.Revision20260112.Parsers.Users;
 
 internal class GetExtendedProfileByNameMessageParser : IParser
 {
-    public IMessageEvent Parse(IClientPacket packet) => new GetExtendedProfileByNameMessage();
+    public IMessageEvent Parse(IClientPacket packet) =>
+        new GetExtendedProfileByNameMessage
+        {
+            UserName = packet.PopString()
+        };
 }
diff --git a/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileMessageParser.cs b/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileMessageParser.cs
index ed5e047..b925961 100644
--- a/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileMessageParser.cs
+++ b/TurboSamplePlugin/Revision/Revision20260112/Parsers/Users/GetExtendedProfileMessageParser.cs
@@ -1,10 +1,15 @@
 using Turbo.Primitives.Messages.Incoming.Users;
 using Turbo.Primitives.Networking;
 using Turbo.Primitives.Packets;
+using Turbo.Primitives.Players;
 
 namespace TurboSamplePlugin.Revision.Revision20260112.Parsers.Users;
 
 internal class GetExtendedProfileMessageParser : IParser
 {
-    public IMessageEvent Parse(IClientPacket packet) => new GetExtendedProfileMessage();
+    public IMessageEvent Parse(IClientPacket packet) =>
+        new GetExtendedProfileMessage
+        {
+            UserId = (PlayerId)packet.PopInt()
+        };
 }
diff --git a/TurboSamplePlugin/Revision/Revision20260112/Revision20260112.cs b/TurboSamplePlugin/Revision/Revision20260112/Revision20260112.cs
index b7f0a5b..d097d03 100644
--- a/TurboSamplePlugin/Revision/Revision20260112/Revision20260112.cs
+++ b/TurboSamplePlugin/Revision/Revision20260112/Revision20260112.cs
@@ -3117,6 +3117,12 @@ public class Revision20260112 : IRevision
                     MessageComposer.EmailStatusResultComposer
                 )
             },
+            {
+                typeof(ExtendedProfileMessageComposer),
+                new ExtendedProfileMessageComposerSerializer(
+                    MessageComposer.ExtendedProfileMessageComposer
+                )
+            },
             {
                 typeof(ExtendedProfileChangedMessageComposer),
                 new ExtendedProfileChangedMessageComposerSerializer(
diff --git a/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/Data/GuildInfoSerializer.cs b/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/Data/GuildInfoSerializer.cs
new file mode 100644
index 0000000..6bff9d7
--- /dev/null
+++ b/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/Data/GuildInfoSerializer.cs
@@ -0,0 +1,19 @@
+using Turbo.Primitives.Messages.Outgoing.Users;
+using Turbo.Primitives.Packets;
+
+namespace TurboSamplePlugin.Revision.Revision20260112.Serializers.Users.Data;
+
+internal class GuildInfoSerializer
+{
+    public static void Serialize(IServerPacket packet, GuildInfo guild)
+    {
+        packet.WriteInteger(guild.GroupId);
+        packet.WriteString(guild.GroupName);
+        packet.WriteString(guild.BadgeCode);
+        packet.WriteString(guild.PrimaryColor);
+        packet.WriteString(guild.SecondaryColor);
+        packet.WriteBoolean(guild.Favourite);
+        packet.WriteInteger(guild.OwnerId);
+        packet.WriteBoolean(guild.HasForum);
+    }
+}
diff --git a/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileChangedMessageComposerSerializer.cs b/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileChangedMessageComposerSerializer.cs
index 489ce99..6658647 100644
--- a/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileChangedMessageComposerSerializer.cs
+++ b/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileChangedMessageComposerSerializer.cs
@@ -11,6 +11,6 @@ protected override void Serialize(
         ExtendedProfileChangedMessageComposer message
     )
     {
-        //
+        packet.WriteInteger(message.UserId);
     }
 }
diff --git a/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileMessageComposerSerializer.cs b/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileMessageComposerSerializer.cs
index 7b11ad2..e3afaf6 100644
--- a/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileMessageComposerSerializer.cs
+++ b/TurboSamplePlugin/Revision/Revision20260112/Serializers/Users/ExtendedProfileMessageComposerSerializer.cs
@@ -1,5 +1,6 @@
 using Turbo.Primitives.Messages.Outgoing.Users;
 using Turbo.Primitives.Packets;
+using TurboSamplePlugin.Revision.Revision20260112.Serializers.Users.Data;
 
 namespace TurboSamplePlugin.Revision.Revision20260112.Serializers.Users;
 
@@ -8,6 +9,28 @@ internal class ExtendedProfileMessageComposerSerializer(int header)
 {
     protected override void Serialize(IServerPacket packet, ExtendedProfileMessageComposer message)
     {
-        //
+        packet.WriteInteger(message.UserId);
+        packet.WriteString(message.UserName);
+        packet.WriteString(message.Figure);
+        packet.WriteString(message.Motto);
+        packet.WriteString(message.CreationDate);
+        packet.WriteInteger(message.AchievementScore);
+        packet.WriteInteger(message.FriendCount);
+        packet.WriteBoolean(message.IsFriend);
+        packet.WriteBoolean(message.IsFriendRequestSent);
+        packet.WriteBoolean(message.IsOnline);
+        
+        packet.WriteInteger(message.Guilds.Count);
+        foreach (var guild in message.Guilds)
+            GuildInfoSerializer.Serialize(packet, guild);
+        
+        packet.WriteInteger(message.LastAccessSinceInSeconds);
+        packet.WriteBoolean(message.OpenProfileWindow);
+        packet.WriteBoolean(message.IsHidden);
+        packet.WriteInteger(message.AccountLevel);
+        packet.WriteInteger(message.IntegerField24);
+        packet.WriteInteger(message.StarGemCount);
+        packet.WriteBoolean(message.BooleanField26);
+        packet.WriteBoolean(message.BooleanField27);
     }
 }