OCT. Patron Oc Theme (Patreon)

I'll be working on personal work through Sept so I won't have time for more patron oc themed doodles (like the splatoon and mermaids previous) but in October I plan on doing another round! What sort of theme would you like to see? It will be for 5-10$ patrons only since I'd like to do a round of more finalized illusts.