Cool shot, Bobby.. looks like you've gotten a bit of learnin' down, already!
From my viewpoint, you've got a couple of things that detract from the overall effect.... her pretty face is hidden a bit too much by the hair at her cheeks and down to her chin. Plus, the backlight is a tad too hot for my taste... blows out her hair, but more importantly her right arm goes detail free as well. Her pose is good, but could be stronger if she had dropped her left shoulder a bit and leaned into the frame a bit more.
All in all, though, a very pretty image!
Here's one more to my taste for the backlight... Ashley Diane