She's a stunner - wow!
Now, onto the photos..fantastic set
1) I agree to an extent with our friends above about the catchlights...I don' think its ruining the shot to any degree but a bit of PP will soon enhance it.
2) IMO the catchlights are fine in this one. I'm not sure that her right hand (couple of fingers) is adding anything here and ma of been better without.
3) Nice shot, doesnt do a lot for me...think i'm not keen on the shades.
4) She isn't disappearing into the BG at all on this shot. Her shoulders are close but there is still separation. The lighting is a tad flat compared to the others but non the less its a fantastic shot.
5) Nearly there, there is something about either the pose or the crop that isnt quite working for me with this one..I think bouncing a bit more light with a reflector might of been good too.
Fantastic set though, you should work with her again...lots!