PoliceBox / Tardis with Light

Easy project, hardest part is to get everything tidily inside.

Doesn't show clearly in the video, but the breathing is very linear and it glows nicely out of the windows too.
https://www.youtube.com/watch?v=DMVMIuP2tLc

You can mostly customize everything, because in example it's not necessary to have such a huge battery pack. But atleast it can last a month with two AAs :D

Things you need:

- 5mm led (or 3mm if you print in under 130% scale. It was a close fit with some black paper a