This is by far the best shot I've seen in your model portfolio - thusfar... (but I've just started looking). Let's just say I'm impressed with the capture you have here. :-)
Of all the images in your models folder, this one is without a doubt, my favorite. The pose, the look in the eyes, the expression that is just crossing into the area of a smile, the hair with just enough out of place from the breeze, all forming a very natural look.
Remember this pose and hope you use it more often, as the composition/angle really works well in my opinion.
Very engaging portrait. If she were my daughter, I'd keep a close eye on her. Beautiful eyes! She knows how to use them too. The lighting is very nice and I like the bit of breeze blowing her hair. Color and composition are excellent.