TARDIS image that screws over the existing light switch cover plate(US). Note: It can be installed on a multiple switch plate as well. Printed this version http://www.thingiverse.com/thing:699741 But it didn't cover everything, and the screws I have were too short to screw on over the existing plate. Thus this project was born. 9/08/2015 Uploaded a Sketchup model with no holes in it for you customization. Sketchup2013 or later.Printed with PLA. 0.1 mm layer height. 20% infill. 2 shells with a 0.3mm nozzle. After printing, I trimmed the strings off of it and used a Silver Sharpie to color the light on top and POLICE BOX sign.