This magnetic case can accommodate 8 player trains and 3 Mexican trains.
Magnets needed:
-8 pieces 6x2mm magnets, pressed into the case recesses.
Files included:
-Case bottom and top
-Mexican train with sombrero
-player train
-.STEP file with all parts
Printing:
-I printed both the case top and bottom with the outer shell facing the print bed.
Supports:
-None needed for the case bottom.
-I didn't use any for the case top since I painted it, but you might want to use supports under the domino dots for a smoother look.
-Supports are definitely needed for the train pieces.
Thanks to rlaska for the Mexican Train player piece (Thingiverse) and Ivanok for the mini sombrero (Thingiverse) which I used for this set.
I was inspired by the Mexican Train with Sombrero model by infinitetrumpet (Thingiverse thing:5183944), but wanted trains that more closely matched the ones in our set.
The author remixed this model.
I combined the train and mini sombrero models to get a Mexican train piece. Used the train pieces for reference for the case cutouts, which should fit original pieces as well.