The model's look is a gaze; effective. Your next decision was to use neutral tones of color or contrasting; again, you made the right decision for this model. You maximized what you wanted to convey. She did her job, too. If she had been a brunette, you may well have chosen a 180 degree approach. But she's blond, with some color to her skin, and she knows how to pose. I trust this woman finds herself in control without much effort before a camera. Perhaps in life, too, but that's a different agenda, as any blond will tell you. Well done!