well it's looking good, but you kinda need to work around and try something else to that hair doesn't have that weird mirroring effect on the back, the upper-most bit of the chestplate looks like it could use another go, being lot less shiny because you gotta take into account the shadow that the head and hair would cast on it, and since war3 assumes light falls directly from above, i think you get my meaning.
boots could perhaps be made clearer if there wasn't like.. virtually the same hunk of metal on the thigh portion.. there has to be some separation, but i'm not sure if you want to change stuff there