I personally prefer the stance with the hand behind the body- it seems more natural looking. It seems that if the arm should be coming off to the side like that, the shoulder should be slightly more pronounced.
However, this is more true when seeing it how I was seeing it until just recently. I had not realized that the dark spot near her head was a gun ponted towards the screen. At first, I interpreted it as her elbow, with her hand up against her neck. Something like this, just from a different angle.
Just a rough sketch, hopefully it gets the idea across.
Now to get to the rest-
To avoid confusion, let's designate arm out as [A], and arm in as
. All are regarding Wayuki's edit.
On , it could use some improvement on the shading, centering near her upper thigh. [A] seems better in this aspect. In , her leg seems rather big at that location, and lacks definition. It seems almost flat, despite the large reflection. That, or it looks expanded much like a balloon, thanks to the reflection.
Also, on both, the right (her left) eye does look a bit odd when zoomed in slightly. Perhaps using a lighter shade for that is in good order?
