Ork Slugga Boyz
These are the mainstay of any force and I really should paint more of them...
I start off with a black undercoat and then do all the metallic bitz with a drybrush of tin bitz and chainmail.
I then do all the Ork skin with a dark green, highlight with Goblin Green before doing final highlights with a mixture of Goblin Green and Bleached Bone.
The orks' teeth are first done in Bleached Bone before final highlights of Skull White.
Uniforms (and I say that in the broadest possible sense with orks) are usually Codex Grey with highlights in a lighter grey.
Bases to fit in with the snow based theme and Cityfight games are done in Codex Grey before drybrushing with Skull White. Though they still need some work, they are in what I call "playable" and will look okay on the table.