File formats for storing avatars and their wearables

[madjin]

List existing file formats for storing avatars and their wearables, including examples

I've setup M3 avatar-interop repo with tons of example assets per category, we can fork / use any of them in the repo here. Main idea is not just list file formats, but include example files in the GitHub repo as well.

Should we use this repo: https://github.com/MetaverseStandards/Avatar-Wearables or M3 one?