Thanks for the comment Arma!
For these models I used GW paints. I made a few custom colors in mixing pots, here\'s the recipes:
Dark Brown: Scorched Brown/Chaos Black
Green Brown: Dark Brown mix plus Catachan Green.
Jade green: Snot Green/White
For the cloth I began with the dark brown basecoat, and highlighted to green brown. I then kept adding in Elf Grey (This is an old color, space wolves grey is close). And finally finished with white. Glazed the jade green in the cracks.
For the skin I began with dark brown, and kept adding in the foundation paint Tallarn Flesh for highlights. When this mix was about 50/50 I added in Elf Grey for highlights, followed by pure white. Then did jade green glazes.
The king\'s cloak was painted with a basecoat of dark brown. I kept adding in Scab Red for each highlight. Then I started adding in Desert Yellow for further highlights. Finished with some light glazing of jade green.
The darker parts of the cloth on the guy with the spear were painted with dark brown, and added in Rotting Flesh for each highlight, followed by final highlights of Elf Grey and white.
Hope this helps!
-Matt