Good
In my opinion the wings need contours under the flaps. The hands positions are kinda wrong especially the left hand. The background is good. the face is nice, especially the hair. The shadings on his leg and arm bands, breastplate and the hair is very nice. In my opinion you should study some anatomy and memorize the portions of the body and how they are allowed to move, that way the characters you draw will look more natural. Nice work and keep it up :)