General critique: the maille and leather areas would benefit from more variety of treatments, especially the leather. Nothing fancy, just some adjustments to color and perhaps an overlay bump to give it a different feel, like making the handle look like sharkskin or whatnot. Little changes in hue or value would go a long way here.
Specific stuff: practically all of this is nit-pick stuff, although I'm a bit worried about those forearm guards clipping a lot when rigged.