This is the art style I aspire to achieve one day.
As far as I can tell there are no drawbacks other than the earth tones are fairly similar to the woman's skin tones. However, since the time of day is sun rise/set I can forgive the slight pinkish hue in the land even though to me the figure kind of blends into the background - not much mind you, I can still discern what's what.
Aside from making the earth tones a few shades darker, everything else is as close to perfect as can be. Body proportions, attitude, poses, shadows, and lighting effects are all professional quality. I could definitely see this as a cover, or splash page in a graphic novel. As I said in the beginning, I hope to be this good one day. Especially when it comes to drawing women, I would say this is one of the best drawings I have seen in a long while.
Relly good drawing. Since you want a critique I can only point out the blood. It looks like that the slash wound has none, and that the head was dragged there because of the "blood trail". Otherwise it looks really good
Sry for the bad english, I hope it was clear what I mean