Included are two versions of the bidding tokens. One with embossed numbers for color-swapping a single material printer, and another with numbers inlayed for multi material printing. The latter version gives a completely smooth token when printed upside down, for a fabulous result. The multi material files are also available split in half, to fit on the print bed on a Prusa MK3S with MMU2S, including priming tower.
The photo shows front and back of the smooth tokens printed in Prusament ASA natural white and jet black; and ditto of the embossed one printed in black PETG, with white PETG swapped in for the last three or four layers.
The author hasn't provided the model origin yet.