Here are the latest cows out of the barn. These took awhile as all I got to work with was the fiberglass base, resin and wood screen frame, and the graphic.
Here's a better photo with the graphic lit. It runs on 12 VDC from either an AC wall adapter, or two 9 volt batteries regulated to 12 volts.
The chassis. The base is a 6" lazy-susan bearing and the BBs are counterweights to the screen.
The back light is made by LightBeam and theses are available in custom cut sizes and three color temps. Mine are 5000K natural light.
And part od the work needed to make the screen frame nicer.
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"However vast the darkness, we must provide our own light."
Stanley Kubrick
"Tomorrow belongs to those who can hear it coming."
David Bowie