I love receiving fanart of my characters! The characters that I'm looking for art are under the priority tag.

• SFW - allowed
• NSFW - allowed (only on my adult characters)
  • Fetish - depends (ask)

• Change outfits
• Interaction art
• Shipping (besides the ones with confirmed relationships)

• Drastically change designs to the point the character becomes unrecognizable
• Rude, hateful, degrading, or intentionally offensive depictions
• Political messaging

The takeaway here is just don't be a dick. I would say "anything goes," but don't push it.