What's is a good citadel color for the head and clothes

A light gray(sorry I don't have a current gray from Citadel to give you, it's discontiued) then a watered down Stegadon Scale Green washed over it maybe? Might how I do mine when I get them.

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I used a Vallejo grey-green color (M165). I'll try to upload a picture when I get off work. It's a little on the dark side (no pun intended) but I'm happy with it.

Have you thought about buying the Privateer Press Trollblood paint line? That is my plan.