Fanart

Real people (stylized)

OCs, Avatars

Kemonomimi (animal ears, tails)

Simple injuries, blood

Weapons (may qualify as an add-on)

Furry

NSFW

Gore

political figures/ controversial references

Mecha

Monsters

Animals

Complex Armor

Offensive content/ hate speech

Pedophilia, incest. etc

Anything crypto / NFT