We achieved the best results using the Original Prusa SL1 printer with Prusa Orange Resin at 0,05mm layer height. It is necessary to use the qualities of MSLA printers. This model is impossible to print at an H0 scale using FFF/FDM printers because it contains a lot of tiny details. It is an intricate and very entertaining computer strategy game, in which players build their own railway empire. The model itself comes from the Mashinky game by Jan Zeleny. The first and the most detailed model, frequently used in the Czech Republic, is a locomotive 742 also called “Kocour” (“tomcat” in English). Let us introduce you to these models with brief instructions on how to print them. Some of them are printed with our Original Prusa SL1 printer and others using the Original Prusa i3 MK3S. To test our tracks, we printed several models of locomotives and passenger cars. It’s also useful in determining whether the tracks are positioned correctly – that should be done before we glue them to the landscape. Almost everyone (including us) is usually eager to place their train models on the tracks even without finishing the landscape. It doesn’t matter if you’re already completing the tiniest landscape details or just starting to build the basics, the trains are always number one. Trains are the most important part of every model railway.