The file 'LEGO DUPLO Track Curved Supportless 3D Printer Model' is (stl) file type, size is 225.6KB.
22.2.2019 part fixed
let me know whether it is OK
some more Duplo pieces on https://cults3d.com/en/users/markosaurus/creations
duplo_curve6j.stl | 686.8KB |