his lovely feathered tail is 100% hand sculpted by myself in Blender and has been optimized to the best of my ability. It flows smoothly with the preset physbone settings in the scene prefab.

Download package contains a zip folder with the Unity scene prefab, tail FBX, Substance Painter File, and 4k textures, and VRCFury prefab, and pre-made animations.

Specs:
BONES: 15
VERTICES: 4,312
EDGES: 8,138
FACES: 3,888
TRIS: 7,368

It's advised to attach it to the HIPS on your armature. (or just use the vrcfury prefab)