A quick edit I did a while ago, which is more than a bit late. I forgot about it sorry.

I just did what sharpm and Lawrence suggested and shaded some volume into the piece and leveled out the feet and helmet some to make the viewing angle more consistent.
Also added white highlights to the armour to make it appear more metallic.
Never mind the colour change on the horns, I'm just obsessive about bit boundaries and wastage.
