Looks nice; I especially like the way that the gold mail turned out. Also, I'm sure that you're already aware of the space between his cloak and neck.
Yes, I am aware. I'm still looking for a suitable background.
The only issue that I have, and it's rather selfish, is that then out of my three Modern African leaders (Selassie, Mobutu, and Nasser) two will have identical sunglasses. Of course, if you're going to wear sunglasses, Africa would be the place to do it. Other than that, no objections - the sunglasses look pretty good, and are fitting for modern Egypt.