Correct me if I'm wrong, but I think he's used the whole FW Renegade Torso, not just the head... Looks awesome though. Really great idea. Yet another new idea for me to steal from this site - ha ha
Damn fine work there. Excellent palette and nice attention to detail - great style for these minis and very well executed. There's something about the bases that I'm not so keen on though but can't quite put my finger on what... sorry