17
The style was never released. It's not an available theme. It is the theme of one website and its creators.
Well, modifying the navigation bar doesn't make it any better now does it? We probably have different ethics, but I don't think ripping a style 1:1, copying images into PS and just giving a few buttons a different color makes it a just move.
Neither can it be considered fair to claim something as your work when you've done nothing but copying and pasting someone else's work. Anyway, just my two cents. :)