Marksman-H combat remote (aka Jedi Training Orb)

3D model of the remote Luke uses for his lightsaber training in Star Wars - A New Hope.
Based on pictures of the real thing, modeled in openscad.

To make one, print it out, either whole or in parts, paint and weather it.
Then either buy some chromed 1:48-scale truck rims to insert, or print out 8 of the rim model and have them chrome plated.

Note that I did not try to make this model easy to print, so good luck.