OK heres a crit: it doesnt seem like you have a definite light source established in this, because its looking like the light is coming from the left, meaning the picture gets darker on the right which im sure you know. keeping this in mind, the breastplate on the right(your right) has a light coming down on it which conflicts with the original source. i dont know if you meant to do this, as in have mulitple sources, but its one thing i caught. thats all the crit i have for ya