Of course it's this girl. She is a former a Barbie Basics Model 03 (Steffie), with a complete repaint and hair restyle. Her gown is soft pink with intricate beading and silver thread embroidery. Her large green cape gives her the appearance of movement. She includes beaded jewelry as well.
See additional photos on Flickr. I so wish I could have taken her home! (There's always next year!)