Regarding the colors - I used Vallejo game color (primer and metalics) and maily P3 paints (for the skin and clothes) and GW washes - overall pretty much a little bit of everything.
I didn't use the best lighting for these pics (dimmed flash), but here goes.
I also finished another beastigor
Another chaos hound
And a minotaur for my second beastman warband (regular GW beastmen) to come...
Once I get around to it I will post some pics of the new orcs and the Carnival of Chaos warband I have painted.