This is a D-Sub 15 Hood that can be used with a Joystick port on a PC. Nothing fancy, just the hood.

You'll need the connector itself, a couple of smalls screws and nuts, and the top and bottom of the hood. Both are in a single STL file so that they may be printed at the same time. I've also included the source file which was created in 123D.

Oh, and make sure you print with supports. Although the majority of the part doesn't need it, the screw holes will.