I created an avatar in Unity, using VRCFury and Modular Avatar.
The avatar has a clothing prefab which was set up with Modular Avatar. After uploading the avatar, it gets the performance ranking “Good”, but in the VR Chat SDK it incorrectly shows Medium because the bones of the armatures and texture memory are calculated twice. It is therefore not possible to set this avatar with the performance ranking “good” as a fallback.
It also got a quest version rated as good.
The avatar does not appear in the Fallback section as uploaded.
Unity 2022.3.22f1
SDK 3.7.5