A custom VRChat avatar created from scratch by me (under the pseudonym Yacare).
It has physbones, toggleable items and multiple facial expressions that can be selected from a menu.
It also features a Quest compatible optimized version with less than 10k triangles.
It was modeled, rigged, and UV unwrapped in Blender and the materials were created with Substance Painter.
An early test inside VRChat (PC version)