Dwarven?
Considering the proportions, this looks and feel like that it was made by dwarven smiths. That is kind of a moot point, but I just had to throw it out there.
I think you have done an great job with the color and giving this thing a sense of weight. The lighting is spectacular.
On the toes of the boots I would have liked to seen a really strong highlight. With the light source above, much of the legs would be out of the direct light, but I think the tips of the boots would poke out just enough to catch a good solid glint of light.
I do enjoy this piece. I think it is very good. I'm glad it is in my favorites.