you wil need goblin green dark angels green chaos black boltgun metal mithrill silver skull white
1) undercoat chaos black
1) paint the weapons boltgun metal
3) paint the skin dark angels green
4) heavy drybrush goblin green on to the skin
5) with a fine brush point paint little chips of mithrill silver on to the armour
6) (optianal) paint the clothes scorched brown
7) paint the teeth skull white