1. My eyes tend to go straight to that curl on the dark side of her face. Im not certain that is where you want the viewer to look. Im afraid the skin retouch is a bit much for my tastes. It doesn't look as realistic as it could. When the skin is blurred, it loses a lot of the texture, which then makes it look porcelain. There is quite a bit of noise in the first pic on the dark side as well. I think maybe a reflector used for fill would have helped this one out quite a bit. Throwing just a bit of light on the dark side would still make it dramatic.
2. I think there is a bit too much that has gone absolutely black in the frame. Also the retouch as mentioned above is an issue here too. Her hair above her ear is in focus, but the earring is not. Also there is one hair that is catching light on her nose that interrupts the continuity of the picture. (that's all the nitpicking)
Nice Job though. A few tweaks here and there...
Keep Shooting