Marblevator, Circus.

cults3d

https://youtu.be/fvN_tQgDMqs "Marblevator, Circus" (as named by our grandkids) is a somewhat circus themed Marblevator with elephants, a giraffe and a giraffe wagon participating in the animation. As the elephants "push" the giraffe in its wagon back and forth, the giraffe picks up a marble (ball bearing) from the end of the track, places it at the start of the track, then returns to repeat the process. This model is a high precision 3D print and assembly with fifty unique parts requiring both time and patience to 3D print and assemble. But when I finally completed mine, our kids and grandkids really enjoyed watching it so it was certainly worth the effort! As usual I probably forgot a file or two or who knows what else, so if you have any questions, please do not hesitate to comment as I do make plenty of mistakes. Designed using Autodesk Fusion 360, sliced using Ultimaker Cura 4.12.1, and 3D printed in PLA on Ultimaker S5s and an Ultimaker 3 Extended.