Grot Commissar conversions.

Basically my Ork army uses Grots, and I was inspired by some 2nd edition starter set grots to convert grot commisars to lead them instead of Runtherds. Three hilarious conversions later you have some bad moons to howl at....

The bottom two are made from GW's plastic grot kit, and the top is done with the Tank commander from Grot Tanks.