Yeah; the Osteon alone has twenty boxes to go through. I can get a 3050's IS company for the same cost, though most of the disappear if they get close to either Osteon Prime or Septicimia A-Z (their short range damage brackets are like, 10 and 11 respectively haha)
I have an Osteon D, Septicimia B, E, and Cephalus Prime painted. None of the vehicles are though. Be a decent chunk of work. I have an Osteon Prime and Septicima A mod that would need to be painted as well :D