About this 3D model

I was unhappy with the other fan duct around, so I made my own based of siteswapjuggler version. I redesigned it to be stronger and easier to print. The bottom is thicker and is 1mm higher, as the other version was melting and scrapping prints. Screw hole tabs have been reinforced, and walls are thicker. The odd print angle is so no supports are needed, but results may vary depending on your printer.