This tipe of winch is used on small tug-boats . Model is accurate made 1/60 scale. Model thikness walls whose adapted dimensionally for a safe print .Smallest details are 0.35 mm thick.It is partitioned for a easyer/precise print and easy to assembly.I succesfully printed with 0.05 mm with Anicubic Photon. Model is also uploaded as a mesh with real scaled dimensions. Winch can be rescaled. Happy printing.