I have a high-resolution 3D scan of a small product that I now need cleaned up and completely redrawn as a true CAD-quality model. The scan is accurate in overall form, but the mesh is noisy and unsuitable for manufacturing, so your task is to trace the geometry, rebuild clean surfaces, and deliver a watertight file ready for 3D printing. Scope • Import my provided scan (OBJ) into your preferred software—ZBrush, Blender, Fusion 360, or similar. • Retopologize or remodel every feature so the result is smooth, free of artefacts, and matches the original dimensions within ±0.1 mm. High detail is essential; all subtle grooves, fillets, and logos on the product must be retained. • Make sure the final model has correct wall thicknesses and no non-manifold edges, so I can send it straight to an SLA printer without extra fixes. Deliverables 1. Native file from your software of choice. 2. Exported STL (and STEP if possible) that passes Autodesk Netfabb repair checks. 3. One screenshot showing the model inside a slicer with green, error-free status. Acceptance Criteria The STL is watertight, prints successfully in a 50 µm test slice, and visually matches the supplied scan reference. If you’re comfortable turning messy scans into crisp, print-ready geometry, I’d like to hear how soon you can start and how long the cleanup will take.