(info)
Hey,
this editing change players to ghost (ver. 1), the skybox (ver. 2) and the NPCs (ver. 3 incoming!)
[Download]
Version 1 (Only Players changed)
Version 2 (Players + Skyboxs [Azeroth, Kalimdor, Outland and PvP Skybox])
Version 3 (SOON! Players + Skybox + NPCs)
<3Cookiez