I am pretty sure that is a custom cover the of the calibre of cdcovers.cc quality - i.e. pretty damn bad. Somebody who owned the promo DVD has just made this cover so he could take the disc out of the sleeve and put it into an amaray case.
By the way, for anybody interested, here is the crappy cover for the Australian DVD "Princess and the Cobbler", the very same that ocpmovie has been utilising somewhat during this project.
Wow, I just found the poster of that piece of artwork available on eBay. It seems to be slightly different and also have the logo in the original(?) typeface. ocpmovie, is that logo worth having to scan or something?