This is a link to the shoulder bells and knees colors,
I primed everything with Gray primer first and then sprayed with two coats of silver. I used School Bus Yellow misted with Krylon Ruddy Brown Primer.

For the armor color, I used Rustoleum Spruce Green, misted 3 feet away with flat black for a darker color. For the yellow underneath the green, I used Rustoleum Sun Yellow with a little mist of Krylon Ruddy Brown primer, but not necessary. I finished the whole armor using Matte Finish for a flat look, but that's if you want it.