The MOC looks really good, like that the body is all black and the uses of the rahkshi head, the legs look great but a little odd and i don't like the feet, the arm is not that good at all i think it need some work on it. Now the color is good like that there are more black then tan but i don't like the silver on it.
Not bad for what you had to work with, only having Zesk and limited tan. I'll give a 6 for this because there's still room for improvement but I love the overal change-up from the original set. I like how the limbs are still standard but the coverings make you think otherwise.