Total time was somewhere between 1.5 to 3 hours.
It was done in a 3D rendering program called Poser with some postwork in Photoshop. It isn't hand drawn by any means (I wish it were because it would mean I'm a lot more talented than I actually am haha)
Wow, 3 hours? I would have expected a month at the very least. Then again, I know nothing about 3D rendering and such. Very well done, though.
Edit:
Another 3d of mine, hope you like it
http://i232.photobucket.com/albums/ee241/artofox/3hall-1.jpg
I like that a lot, too. All of you guys are so talented.