Tardis, Yet another...

I used my inkjet printer to print the 'Tardis Labels.PDF' file, and was surprised at how well it did with a 2pt font.

If you put a light in it, the Tardis Glass parts will act as a light pipe for the 'Police Box' signs.

Print the Tardis Top Light and Tardis Glass STLs in clear.
For the clear plastic parts, I would recommend using Polymaker Polysmooth Clear filament. It has the best light pipe qualities that I've found. Other clear filaments don't propagate light more than a cm or so.