The box has dimensions 230x164x33,5 mm. You can print a 35 dwarf organizer (I used this one https://www.thingiverse.com/thing:4549842) for the Caverna board game. The lid has the name of the game "Caverna" and should be printed along with the Caverna-Border.stl and Caverna-Infill.stl files. The organizer is printed separately and only inserted into the box. You can secure it with glue.

Short videos of printing the box: https://www.youtube.com/shorts/Qr1Fs2P3KXM
and dwarfs:
https://www.youtube.com/shorts/peVQ1lhgtdI.