Not a fan of the gimped AA on the bowstring, just use a single colour for it I think.

Everything else is very nice. I'd suggest migrating from paint before you get ingrained into your workflow with such a limiting program, but that's a discussion for another time, perhaps ;)

You got a lot of range out of just 14 colors!

 Proportions are fine.
Anatomy is correct.
This is really nice
 

 Thanks for all the kind comments!

I've drawn a great deal of inspiration out of Paul Robertson's style for this piece, that's possibly one of the causes her face came out this chibi-like. But I actually like the outcome, so I plan on keeping it this way, at least for now.
 

I like the way you've handled her anatomy.  Cute. ^_^

 The design of her outfit is awesome.

Thanks! I was actually going for that as a stylistic choice, so to make it more expressive.

But, hey, I'm completely open to criticism and suggestions.

I might consider revisiting it in the future.

Nice work. Welcome! =)

I like it, the body and armor look nice. Although the face looks very unrealistic, like some sort of chibi face, maybe you were going for that, I for one don't like it. But yes this is very well done.