JESUS.
I mean Jebus, this is good.
You probably don't remember me (chacosownr) but I was the annoying kid who wanted a Gandhi/ clone trooper head, and kept changing my mind so you put me on the do not serve list, or Spartan did, I do not recall.
Either way, you have always been my favorite artist, and I hope to see more from you in the very near future.
On to the cnc:
I dislike the horns on the brow for some reason, it seems like an unlikely place for horns to grow, they appear very unnatural (not that green horned beasts are natural at all).
The nostrils seem to be flaring up like an enraged Chimpanzee.
The eyes seem to be too far into the head if you know what I'm saying, almost as if they are under a mask of a green horned beast.
And something I find interesting, is my want for sharp teeth on this monster, the teeth are so dull and un-intimidating compared to the rest of the head.
Hope I helped, and I'm very happy to see you back.