3D Mechanical Parts Visual Prototype Design

I have a series of mechanical components that need to be represented as high-quality visual prototypes. The goal is purely aesthetic: realistic surfaces, accurate proportions, and clean geometry suitable for client presentations and rendered marketing images. Nothing has to be engineered for stress or tolerance checks, but the models must still reflect true-to-spec dimensions so stakeholders can understand how every piece will ultimately fit together.

My typical workflow involves SolidWorks files exported to STEP and OBJ for KeyShot rendering, yet I’m open to Fusion 360 or similar CAD as long as final deliverables arrive in STEP, OBJ, and native file formats. A short screen-recording or PDF explaining any tricky assemblies will help me review your work quickly.

Deliverable checklist:
• Native CAD file (SolidWorks *.SLDPRT/SLDASM or Fusion *.F3D)
• Clean STEP and OBJ exports ready for rendering
• Screenshot or PDF call-outs for complex joins or hidden details

I’ll share sketches, reference photos, and exact dimensions once we start; you return a first draft, we walk through tweaks, and we wrap after the final polished model is signed off.