+1 for kipfel

Does anyone know what outfit is used in the picture? I have been looking for it for a long time but never found the booth link. It's a hoodie shaped like a cat.

Also, answering OP, this is a known public avatar so you should be able to easily find it in those avatar search worlds. If you want to modify it in unity, you're better off trying to rip it yourself. After you find it in the game, follow Literal's guides on ripping:
https://forum.ripper.store/post/302053
https://forum.ripper.store/post/605516

As far as buying it, I agree with LocalBozo, this person is making money off of other people's assets, we should not pay them.

Thank you so much Donut!