>>288134303
Different anon here, just wanted to say, if you've already done uni level stuff and played with source, then you're already well above the skill level of most people that you see wearing custom avatars they assembled and uploaded. Paper-doll crafting avatars is really simple, it's just stitching together assets in blender and then configuring them in unity. You can learn how to do this in a few days, maybe even overnight if you follow along with any of the dozens of youtube tutorials for vrchat model creation.

I recommend a youtube channel by a user named Kareeda, he has some very good outlines of the whole process and how to do more advanced stuff when you're ready to go beyond the basics.