Nice composition and a nice shot. I would like to have seen the kind lighting that is used to fill in shadowed areas on portraits. (I'm technically challenged in this area(lighting), so please forgive me. I don't know how to DO that kind of lighting, but I know what I would like to see! Does that make sense??
Nice shot with a lot of good features. I don't like the heavy shadow under her nose, chin, or hand. Maybe use a reflector to get some light up in there would have helped.