Neat. Nice colors. I agree, the figure's sex  is slightly ambiguous at first. Maybe a little more hip and more rounded shoulders. Yet, because the character is already so strange - a post-apocolyptic cowbot samurai chick? - it may add to her.

Nice one!

 Looks good. Like the two panels. But it wasn't obviously a girl. Maybe she needs thinner wrists and thicker thighs.

She is supposed to be pretty flat chested and skinny, and becuase of the light there can't be much shadows.

Mayby try to emphasize her breasts a little. At first I thought it was a man. Not saying she needs to have Laura Croft breast to be a woman, but maybe add a little shadow to make her less flat-chested. Besides that, I really like the design. Very cool character.

she's so damn skinny

I don't see any anatomy error like mentioned below, great job there

hmm, i think there's some small anatomical errors.. mainly with the length of her legs. Probably due to the trousers/waist thing being a bit lower :P

Like it a lot :}