Today I got this link and I was surprised to see a case entirely made up of 80 mm fans.
Pictures of the case:
Hope the case doesn't fly away
Source: http://www.peteredge.orcon.net.nz/casepics.htm

Pictures of the case:








Hope the case doesn't fly away

Source: http://www.peteredge.orcon.net.nz/casepics.htm