I think you should try miitopia, its a mii rpg, but you can add makeup to your miis and you can make these characters more like them in teh game or different characters.
Can you make Gravity Falls Miis too? I am your biggest fan. I make too many Miis. I even am friends with Nintendo. I am Jace Phillips and I am 8 years old. How many Miis have you made? I am at my Nana’s house for the day.