I believe the camera was a bit too low for a standard portrait style. Maybe some smoothing under the eyes, and less vignette? The catch light in her eyes seems to be way off to the right (as viewed) to produce a butterfly light.
The catch light looks square, which is not a bad thing, but I cut a big circle out of foam board and placed it on the underside of the diffusion material of my soft box to give me a round catch light... Just something I prefer.. round instead of square.
Obligitory image below: