What is the absolute minimum for a non animated avatar? I made a cube, set the rig to humanoid (the builder wouldn't let me proceed otherwise, even though I have no bones), added the VRC_avatardescriptor, and positioned my viewball. This loads up in game but I guess vrchat doesn't know to collide floors with the bottom of my cube (looks like it sinks until my viewball hits the floor?). It also appears so massive in the avatar selection that it covers my whole screen, but is quite small in game.