i painted up my orks team for a skirmish game i play called deathsquads, its like necromunda but instead of gangs you play as the army you like just small scale with level ups and things like that. Here's the website if anyone is interested and also the rules are for free aslong as you join the forum and the rulebook it self is awesome great detail and like 300 pages worth of things
http://www.deathsquadsgame.com/