This is a flashy, stylish filly, longer than her stable mate but demonstrating some of the same strength of topline plus bulging driving muscles.  

This filly also x-rayed clean all the way around.  Though she turns out on both front and wings slightly at the walk and trot she moves freely without interfering.  Note the definition of muscling in both front and hind views.  Her movement suggests she will be a long striding racehorse.  She has a more sensitive nature than her stablemate and is accepting her breaking and training with aplomb. 
Check out her pedigree at https://secure.keeneland.com/sales/sep08/pdfs/4051.pdf.