C&C per req:
1. Not bad; I would prefer to see all of her right hand, and the catchlights seem "odd" to me; are they enhanced?
2. This one needs some serious perspective correction, and probably a crop; there's a lot of empty space image left which doesn't really add anything. I'd like to see some catchlights in the eyes as well. Consider a reflector to bring a little 'life' and avoid such flat lighting.
Just my $00.02 worth - your mileage may vary.
~John