The left hand looks really awkward and you really should change that, try to redraw it and not do not cover it with the robe, I think it would look kind of weird. Try to look at your own hand while drawing. You can also look at some tutorials. And is he going to do or hold anything in the hand?
Also the legs look very muscular comparing to the chest. Especially the thights look very big. And they are too short, and the arms are too long. Stretched okt should the hands reach down to half of the thights ( weirdly described but I hope you get it ) and now the right arm reaches down there being half-contracted.
The body look to big comparing to the head. The chest part should be about three heads long when standing up. The neck are included in the chest part. Also I can't even see a neck. Also I suggest making the head with a more edgy chin-line which would fit his muscular body more.
The robe looks really good, and the character is looking good overall. Continue.
Keep up the good work
Also sorry för bad english, I'm swedish and typing via a iPhone.