Thanks for your replies.
Lightspeed, you are right, it's to be hoped that Robert's models have a better facial set-up.
I sent a mail to Robert about the model in the pic he posted.
I did a couple of changes to the pic.
I thought that her breasts were too low when i added some cleavage.
Pic1 cleavage added.

In pic 1 i thought that her breasts were hanging too low so i gave her an uplift.
Pic2= uplift.

Just my opinion, maybe wrong?