This is an alien cube I recently designed. Kind of has a Tron feel to it. Could be used as a movie prop.
There are thin lines that allows light to dimly pass through and larger lines that are all the way cut out to let the light easily pass through.
It comes it 6 panels that can be glued together.

making of: https://www.youtube.com/watch?v=N-dZ0eYe0wc

Thank you for your support!

Print all 6 panels.
Glue together like the order I show in the pics. Or any order you like. But don't glue the top panel so you can turn on and off the light.
And I used a transparent folder i found at Office Depot.
And a light i found at Harbor Freight but any similar light and transparent material would work just fine.
And finally some silver metallic spay paint will really make this look cool.