I already have a single, watertight STL file but I need it broken down into several printable sections—definitely more than five—so I can assemble the final piece with minimal post-processing. The whole... (Budget: $10 - $30 USD, Jobs: 3D CAD, 3D Design, 3D Drafting, 3D Graphic Design, 3D Modelling, 3D Printing, 3D Rendering, 3D Visualization, CAD/CAM, Solidworks)