Planetary Gear Puzzle Box mk2 Encoder

Updated version with decorative pattern and smaller, updated gearbox. First attempt at encoder wheel.

The embossed pattern requires an external workflow with MeshLab to simplify the mesh, so the Customizer won't handle that. I have however incorporated a hardcoded pattern using [stl2scad](https://www.thingiverse.com/thing:1383325) to generate the pattern() module. Exporting, simplifying and importing an STL file is still more convenient, I think.

Print at 0.2mm layer height and ensure there is a 1-layer gap in the ring gears after slicing. Use a sharp edge to de-laminate the 1-layer gaps (stop when you hear the "crack"). Turn the knob just a little to get the gears moving, working back and forth gently. Then apply petroleum jelly or lubricant of choice to gears.

For the encoder version, think of 3d printed holes more as "guides" for a drill bit.

__SPOILERS BELOW__

The first puzzle box I made of this design had only a brute force solution. Turn the knob (a lot), open the