Going through all the personalities I saw that not every arm type can be with every body and leg type. This is quite strange to me actually, why would they limit this? If you are not familiar with what I'm talking about let me explain, your characters body and legs are connected with one sprite sheet for both. You arms however are on a separate sprite sheet. Personalities are just combinations of idle arms and body/legs, but every combination isn't a personality option. My suggestion is small, but will add more personality options to make even more variety.