3D Roof Model Preparation for Large-Scale Printing

NOTE: This is not a rendering project. We need a CAD/mesh specialist who can repair or rebuild disconnected structural geometry and deliver watertight, print-ready STL files with fully solid beams. Project... (Budget: $25 - $75 USD, Jobs: 3D CAD, 3D Design, 3D File Scaling, Slicing & Print Preparation, 3D Modelling, 3D Print Design, 3D Printing, AutoCAD, Autodesk Revit, Building Architecture)