Oh man! Fragsie! That's awesome. Don't take this the wrong way (cause the picture is awesome), but I've got some suggestions (mostly inspired by seeing your picture):
1. Of the four locks that protrude from the top of her hair to form bangs, go ahead and crop off the top one, and see if you can blend the one behind so that it looks like it's complete.
2. Also crop off the lock that covers her neck, so that the effect is like that of a pixie cut. i'm going for the Tinkerbell look here, but I think it's apropos. I know that exposing the neck might be a bit of work, but it'll have the effect I would like to see. Check out the photo to see the areas I mean.[sblock=circled areas show where the hair should be removed]
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3. Try overlaying the background you used (which, by the way is perfect) on her armor, kind of like an active camo look. If it looks too cheesy, go ahead and pitch the idea, but I though it'd be worth a shot.
Some ideas to play with: Dried blood spatters on the armor, browner hair (though I do like reddish tint), lip color (purple is too stylish. We're going for rugged - for an elf).
I love the green eyes!
Thanks, man. This looks good.