>>58156282
Pizzaboy Pro let you pick your own skin, the premium version anyways. Still trying to figure out if it's possible on Retroarch.

>>58156340
Straight from the devs mouth.

>>58160599
Maybe Glazed? Probably a disservice to it, but if you don't wanna play Unbound or Gaia yet I recommend it as a first foray. Make sure you play the latest version of it (9.1) and not Blazed Glazed.