I feel if I'm gonna use Cawl I should go Mars. I also don't really like the other AdMech schemes. Cawl is extremely fiddly to build but pretty fun to paint. The Kastelans are probably my favorites though. Yay retro robots!
You know, even though people have paid me decent amounts of money to paint minis for them, I have always been really critical of my work. But while uploading I saw the one with the Intercessor Sergeant and was like "huh-that actually looks pretty good!"