Okay, so instead of carrying on with back sprites I tried to edit a few of the ones that were bothering me slightly. The right is always the newer one, please let me know if you agree on general or individual alterations. Mostly it was just a small matter of proportion, but sometimes I felt like the sprite was too far away from the art on the wikia. Feedback is and would be appreciated.
>>16385855The tail looks a little bit off, I'd say you could move it further to the right a bit, especially if you keep the lighting as it is. The lower arm also strikes me as off, either as slightly too short or too thin. Very solid, though.
Back looks good, and unfortunately I'm not sure about the tail-sides either.
>>16387071I thought the same back when the Simon sprite was edited, but unless it looks strikingly odd in the game, I like Ricardos sprite being such a stark contrast to the other two. Though perhaps he could be holding a Pokéball in his other hand? In front of his chest might work.