>>333436915
if you are able to upload an avatar through unity that's step zero. try adding a simple accessory, first thing i did was adding a can inside my head. search up tutorials on youtube about the specific thing you're trying to do. i fumbled my way into learning blender, watched an intro to a class to understand how to use the workspace, then managed to put my head onto another model using the cats plugin. i was even able to fix the skeleton and weight painting enough to not look like a giant toed monster when walking