Also I think we could benefit from having all the player actions/animations in one single png file, and all the hairs/accessories following the same 1 sheet option, it gets really complex trying to fit all different files into character customization, I think the player is the top priority that needs a 1 sheet png.
In example the player with all movements and animations in one sheet, then the hairs each color the same with all movements and animations in 1 sheet that overlaps the main player sheet... etc etc
I'm using another character in the prototype for this reason.