Finished Dire Avengers

Finally finished the Dire Avengers and I'm pretty pleased with the final result. Used some of the new foundation paints and attempted to use the washes (but to little effect) on them. I've noticed, since claiming to have finishing them that I've missed a gem off the Exarch's chest but that can be done another time. And I've yet to add anything to the Exarch's banner.
Next task is to finish some Striking Scorpions and I need to find an appropriate colour scheme for an Iyandan farseer. Any ideas would be much appreciated.