Old af but I don't think they can, You can do the slightest change and baam! Its now a different thing and no longer copyright
The only avatar I could think of is sketchbook city hunt Where the movie 'Suicide Squad' just came out. The knock off red and blue hair avatar of Harley Quinn for highest hunt tier. Also the avatar im wearing ATm
Honestly, I think this post is awesome. I love seeing the real versus the drawn. For all the babies complaining, chill out. Anyone "internet famous" enough to have an avatar drawn of them welcomes the publicity - even if they act like they don't (drama sells). I play this other game that has very specific hairstyles and makeup and hair accessories/headpieces and we actually find it FUN to find the exact match/inspiration from real life. We don't cry and call it plagiarism.