Stephen, I think it's beautifully done. Wonderful detail especially the weapon. I'm also impressed with the boots and assault vest.
One thing I wonder about; The weapon seems a little out of scale to the figure. Forgive my ignorance of the weapon, but is this a regular 7.62 assault rifle, or a squad level machine gun? If it's the fromer, the receiver seems too bulky. If the latter, maybe not.