Hi Carl,
No worries.
If I had to get nit-picky, I'd ...
- Raise the ambient light level a little so that her pupils aren't quite so dilated. It's a good effect to a degree, but a wee bit too much here in my opinion.
- You've ended up with soft but still quite contrasty light -- this works better on blokes whereas women are generally flattered by a more feminine lighting (unless she has a gun, in which case make it as hard as you like). I see that you also had a nice background. I'd be tempted to combine those two things and raise your shadow levels a bit.
- It also need a small output sharpen (say 40% @ 0.3px).
- I've gone for a slightly more aggressive crop too - just to move the eyes up a little.
I'd suggest trying some with a white background for women ...