I was playing around with photo mode and i thought, "wouldnt it be nice to be able to go a frame forward to see one frame ahead?" So why not make that a new implement that goes frame by frame, so you can choose the best frame to take photos.
Furthermore, stat boosts are something that would be nice. Being able to trade in upgrade points for stat points. eg 1 upgrade point would be 10 stat points. then stats could be randomized to similate different humans, or make them all starting identical to give the idea that all robot bodies are the same. Stats could be things like swing speed or movement speed.
Edit: Turns out you can do the first part if you just left click while in photo mode. woulda been nice if this was included in the instructions