Nice colors and nice pose

Amazing Sketch, great work

For a sketch, this looks great. The colors and ligtning are nicely done. Maybe the armmuscles are a little too defined to be under a shirt. Looks more like colored skin. Aside from that it looks real nice. I like that she has to quivers, makes her more badass. Have you uploaded how the sketch looked before the Photoshop touch up somewhere? Whould be interesting to see.