>>276534121
You won't be able to upload an avatar until reaching a certain trust rank anyways, which you'll basically get automatically after a few days. 

Don't worry about trust ranking, and don't worry about avatars at the start. Just go to an avatar world and get an avatar, or ask someone from /vrg/ for avatar world recommendations, or ask someone from /vrg/ to allow you to clone one of their public ones.
Just come and join us!

(though eventually you'll want to upload your own, but that's for later)