I'll never be this specific for their heights again BUT it will help visualize who is taller than who. Ratchet needs to be taller honestly but Rook's on his toes so she looks a bit shorter. Captain is just shorter than Brooks and I haven't drawn him not reeeally want to.

Rook doesn't often go inside so he adapted his uniform to handle outside terrain. Fast and enjoys antagonizing the Eyeless Dogs.

Brooks has gear from his dead friends to keep them close and not forget them. He wishes he had them honestly but that is not possible.

Citrus has some serious 'fuck around, find out' when outside the ship and will shank some shins if given a weapon. Spicy southern boy. Ratchet put the sprout on his helmet and he isn't going to take it off.

Chip doesn't take care of himself so uses his head to outsmart the monsters he can't fight. Ones that don't fuck him that is. Has tricks to avoid outside monsters. Inside he just hopes to outrun or outmaneuver