3D model escape edited into a single sealed mesh, no textures added just 3ds max internal materials. Created in 3Ds Max 2016 and exported to other formats, not print tested, feedback welcome if not printing as expected

polygons 49,528

vertices 24,766

Interactive https://p3d.in/BJ77D

3D Studio Max 2013 + 2016 (.max)

Cinema 4D (.c4d)

3D Studio (.3ds)

Autodesk FBX (.fbx)

OBJ (.obj)