This adorable train with articulated baby dragons is very easy to print. You can add as many wagons and dragons as you like. 3MF files are included for multicolor printing. In case you want it, I’ve also included a standard version of the train (without the rear opening for the dragons’ tails).

Check out the video on YouTube for a quick guide: https://youtu.be/AF17-wjUCBM

STL and 3MF files for multicolor printing. No suppots needed. I suggest using walls with at least 3 perimeters. Make sure you have good adhesion to the print bed, if necessary use an additive, in my case I use a bit of strong hold hairspray.