Rhino3D Model for 3D Printing

I need a skilled Rhino3D user to take my rough sketches and turn them into a clean, watertight 3D model ready for 3D printing. The focus is purely on 3D modeling; no rendering or automation is required right now. Once complete, I’ll use the file for functional test prints, so accuracy in dimensions and surface continuity is essential.

Deliverables
• Rhino (.3dm) master file
• Exported STL that passes basic manifold checks (no naked edges or non-planar tris)

If you already have experience preparing parts for FDM, SLA, or SLS printers, let me know—we can adapt wall thicknesses and tolerances once we lock in my printer choice.