model Maestro .the model was created by me. dimka134russ. 3zip 200.250.300.mm model size. in each of the 8 stl files.the model is cut for easy printing . if you have questions about the model .write the answer.the model is my intellectual property posting my images only with a link to my page in instagram https://www.instagram.com/dimka134russ_3d_stl/ video https://www.instagram.com/p/B7-QLvDovYp/?utm_source=ig_web_copy_link