The Internet (scad)
thingiverse
I saw RobTFirefly's version and couldn't find a project box that looked like the original, so I decided to make a hollow one where I could put an LED and battery inside along with maybe an MP3 player/speaker playing the theme tune. I designed it full-size, but you probably want to scale it down to 50% for printing (unless you have a spare 19 hours to print the main part alone!). At 100% scale, there's a 12mm hole for an 8mm LED with bezel, so at 50%, a regular 5mm LED fits perfectly. I couldn't make it a Customizer since it uses the scad-utils library to round the edges. You can edit it in OpenSCAD itself though. Here is a screenshot of the original from the TV show. https://youtu.be/B15WxfyoL38
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