First I would like to say, FANTASTIC WORK! The eyes drew me in immediately!
The details are possibly the best part along with the eyes. I love the intricate work on his head piece. The feathers and the jewelry are very well done and I can tell that a lot of time and energy was put into this. I'm impressed with the hair especially, how you can see individual strands and how they all flow smoothly and naturally.
The only thing I really have a problem with is the skin. It seems kinda blurry in some areas. The wrinkles on his forehead came out very nicely though. And I know I mentioned it before, but THE EYES!! XD
Overall, excellent work. Keep it up!