Mahjong (travel edition)

This year's christmas present for my mom. Thought I'd share it with you.
A standard set of 144 Mahjong tiles.

The case measures roughly 180x155mm (without the hinges and therefore should hopefully also be printable on the Prusa MINI).
The tiles are ~14x19mm and when printed upside down with layerheight 0.2mm you can switch filament always after 2 layers to achieve the coloration. I used white and red, blue and green in different orders and then switched back to white. The number tiles only need two additional colors

The hinges can be attached with 2 x M3x5mm socket Cap Screws and M3 nuts (i recommend additional glue), and need 6 x M3x40mm socket Cap Screws for the latch mechanism and to connect the two case halfes.