For segments there are 5 in these figures which I will carry through the army.
Bone Color (actually different in the 2 figs)
Each is worked up and then given some details like the rust, slimey green, reflections. I hope it looks as good on the smaller figs as paint schemes don't always make a good transition from big to small. Although the "quick" NMM armor is more forgiving at a smaller level.