I love the overall piece, I think its incredibly hard to use long swords without them running the eyes right off the page but you managed to keep the focus on the character quite nicely. 2things i would change however 1) with the lighting you have (I'm assuming that the blue white lines from the bottom is meant to be a flame or energy the face could uses some harder shading there is no contrast up there :/2) i think the leather? is detracting as it appears to be a photo texture but even if it isn't it doesn't match the painterly style you have on the metal bits of the armor.
All in all great piece ^^