I was inspired by a restaurant in Japan, Mount Fuji area where you booked a room with a small window. You would hear the train horn, open the window and there is it: your food is delivered by a train. Of course, this is not a motorized version, but i'm dreaming about making a motorized version that would bring me my drink. If people are interested, i would gladly make a new improved version with a motor, maybe RC controlled, we'll see. This is an ample project and it would be loved by somebody who wants an interesting option for his bar decoration, but it would also cater to the train loving community and puzzle/assembly community. Shots glass are from Ikea, but most shots glass will fit.

I've made the 3mf so that every color is on a different buildplate, so there is really minimal multicolor needs for 3-4 cosmetics parts, but they can be painted without problems and you can print in one color.

I hope you will enjoy my model!

I'll leave a video with the assembly instructions guide: