Video of everything moving here: https://imgur.com/a/bowser-airship-computer-case-gallery-yNn4srI
This is my fourth 3D printed computer case but my 15th case mod over the last 18 years. This projects goal was to make a ceiling mounted case while also trying to do something with motors (in this case, the propellers). With the airship being a brown aesthetic I was very adamant on getting brown Noctua fans as they matched the colors perfectly (and having a silent pc case was a bonus).
It took about 7 rolls of plastic on my Voron 3D printers and about 3 weeks of designing on/off in Tinkercad and a few weeks of printing. The ? block turns the propellers on and off.
I actually made this about 18 months ago but finally got around to posting it.