Body:ML Classic Cyclops figure
Head:Some Hawkman head shaved down
Alternate Head:ML Ghostrider
I wish I knew how to paint a lot better than this, because the figure is one of my better ones. It was a little difficult to figure out exactly how to do this figure because every reference pic I had showed him a little different. None of them had him with weapons other than a knife and a gun though. I made them, but they didn't look right when I took the pics.
For the skull head, I took ML series 3 (I think) Ghostrider head, shaved off the flames, added FIXIT eyes, painted it, then covered it with an epoxy resin. It isn't as clear as as would have like it, but I think it's the best part of the figure. The head are interchangeable due to magnets.
I'm not sure why I haven't seen this figure more often, with all the Deadpools out there. But anyways, here's my version of the Ultimate Merc With the Mouth.