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I will reverse engineer 3d scans and convert stl, obj, mesh to editable step cad
Robert Oster
About this gig
Your 3D scan should not stay trapped as an unusable mesh. I rebuild scanned, STL, OBJ, and mesh data into clean, editable CAD geometry that is ready for modification, manufacturing, prototyping, or part reproduction.
I reverse engineer 3D scans and convert STL, OBJ, and mesh files into editable STEP CAD models for product development, repair, reproduction, and manufacturing.
I work with engineers, manufacturers, product designers, automotive specialists, machine shops, inventors, and businesses that need usable CAD from scanned or mesh geometry.
What I can design:
- 3D scan to CAD conversion
- STL to STEP conversion
- OBJ or mesh to solid CAD
- Mechanical part reverse engineering
Your project can include:
- Editable STEP file
- Parametric CAD model
- Clean solid geometry
- Source CAD file
- Technical drawing when required
I review your scan, dimensions, reference photos, and required output format, then rebuild the part into a clean CAD model suitable for editing, CNC, prototyping, or production.
Send your file and project details before ordering if the geometry is complex.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Robert Oster
Robert Oster
3D Product Visualization and Rendering
- FromGermany
- Member sinceSep 2026
Languages
English, German, Spanish, French, Italian, Arabic
I’m a 3D modeling and rendering specialist focused on creating clean, accurate and professional product visuals for brands, manufacturers and ecommerce businesses. I create photorealistic 3D shoe and sneaker renders, realistic perfume bottle and cosmetic product visualizations, and detailed product renders for marketing and presentation. I also reverse engineer 3D scans and convert STL, OBJ and mesh files into editable STEP/CAD models for manufacturing, prototyping and product development. My goal is to deliver realistic visuals, precise geometry and reliable results tailored to each project.
Other Industrial & Product Design Services I Offer
FAQ
What files can I send for reverse engineering?
You can send STL, OBJ, mesh, or 3D scan files. Reference photos, dimensions, sketches, or measurements are also helpful for improving accuracy.
Will I receive an editable CAD file?
Yes. Depending on your package and project requirements, I can deliver editable STEP CAD, SolidWorks source files, or other agreed CAD formats.
Can you convert a complex 3D scan into a clean solid model?
Yes. I can rebuild scanned or mesh geometry into cleaner CAD surfaces and solid features. Complex parts should be reviewed before ordering so I can confirm scope and pricing.
Can the final model be used for CNC machining or manufacturing?
Yes, the model can be prepared for prototyping, CNC machining, part reproduction, redesign, or manufacturing, depending on the quality of your scan and the information provided.
What do you need from me before starting?
Please send your scan or mesh file, required output format, important dimensions, tolerance requirements, and any reference images or drawings. For complex projects, message me first so I can review the file.
