submitting challenge
solid works yatch model design:
https://drive.google.com/open?id=1erbAmV66ndcKHXcQCUB1fXWC9PaSktqK
https://drive.google.com/open?id=1Z5gIWapUVJ_er6OvFX5ZM0kY1_zVdtdJ
https://drive.google.com/open?id=1dK7aKhPfqcWLVWlExEu7HJbcawL4yFxc
https://drive.google.com/open?id=1AJK8-IsB49R-90umVDyONAl1-HKigOId
https://drive.google.com/open?id=12FsMxAVi9uIAqjS5syhZzZAVbI26c71V
https://drive.google.com/open?id=1cR6l0XiyfAwongBTum_5WjAk1k_I1UFA
https://drive.google.com/open?id=1uJhrQOYrNaqXqmD7fy82VZfEEqqn12w4
https://drive.google.com/open?id=1eV4gUKofODrRaHub9Zo5XR-xDytJHrP9
https://drive.google.com/open?id=1fvunn9_glnTj2PO4o-ggT-mzU0pxe5u2
https://drive.google.com/open?id=1Jis0NV2YO8KF0IlhcTTl2D3pRXeCK8zH
https://drive.google.com/open?id=1lKCulae16UNtN3uJWEOus05NrmphmQnD
https://drive.google.com/open?id=1mfoYjHpHynF_x-B5jL1CoXl4hTjwookg