Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4032428.

I built a TARDIS using the WWMM designs for the base build. The build calls out a 15 1/8" x 12" pane for the sign on the little door for the TARDIS. I had a friend print off the letters for me to glue onto the door but it was really difficult to line up all of the letters properly.

There are 2 files here. One file has just the 15 1/8" x 12" panel with the door text and the other is the same with a 10mm lip around the edge for easier mounting.

I have added the Fusion 360 and SketchUp files too so that you can modify if you need. This will not fit an Ender 3 at all; you will need a much larger printer to print this off in one piece.