File Format: .fbx (Autodesk FBX)
Version: Full / Complete
Rig: Humanoid (compatible with Mecanim / Generic)
Poly Count: Optimized for real-time (approx. 15k–25k tris)
Intended Use: Games, fan animations, renders, VRChat, modding
Animation Compatibility: If you want to use Mixamo animations on your Sonic FBX, ensure the model is in a T-Pose or A-Pose before uploading. A Note on Copyright sonic.fbx full version