This is so incredibly cool looking that I really want a throne to slouch on now.
On a more serious note, you've done an excellent job with this. I like how the guards are sort of faded in the background; and quite frankly "King George" here looks like he's no idle royal, but has this look that says he could get up and kick your butt any day, he just doesn't feel like it right now. I also like the light shining right down on his head; lends an air of "divine right" to his posture.
(I haven't played Assassin's Creed so I don't know much about the background of the picture, but either way it's well done.)