just a simple fan duct i created in sketchup for 60mm fans

I created the model in sketchup but i dont tested it because i'm 13 and i dont have the money for a 3d printer but i'll buy one soon, so i can
make more models and test them before i upload them.
PS: if you have a special request for a model be sure to leave it in de
comments, maybe i'll create it :-)