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I will design 3d cad models and create stl files for 3d printing
Sebastian
About this gig
Hi There,
Got a sketch, drawing, idea or existing part that you need turned into a 3D printable model?
A model can look correct on screen and still cause problems when you try to print it wrong dimensions, thin areas, poor geometry or a file that simply isn't suitable for your printer.
I can turn your idea or reference into a clean 3D CAD model and prepare the files you need for 3D printing.
WHAT I CAN HELP WITH:
- 3D CAD modeling from sketches, drawings or images
- 2D drawing to 3D model
- Custom 3D printable parts
- Product and prototype modeling
- Replacement parts
- Brackets, holders, cases and enclosures
- Toys, accessories and custom designs
- STL, 3MF and STEP files
- Editing and improving existing STL models
YOU WILL GET:
- Accurate 3D model
- Print-ready geometry
- STL file for 3D printing
- Source file according to your package
- Correct dimensions based on your requirements
- Clean and organized model
- Revisions included with your package
I can work from a hand sketch, technical drawing, photos, measurements or an existing model.
For parts that need to fit with another object, please provide the required measurements and tolerances so I can model around the actual application.
CONTACT ME NOW!
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 Sebastian
Sebastian
Product Designer
- FromGermany
- Member sinceSep 2026
Languages
English, German, Spanish, French
Hi, I’m Sebastian, a Product Designer specializing in industrial and mechanical product design, 3D CAD modeling, and product development. I work with startups, inventors, and businesses to turn sketches, ideas, and existing products into detailed 3D models ready for prototyping and manufacturing.
My work covers product design, mechanical parts, enclosures, assemblies, injection molding, CNC, 3D printing, technical drawings, and product rendering using SolidWorks and Fusion 360.
Other Industrial & Product Design Services I Offer
FAQ
Can you keep my product idea confidential?
Yes. If your project is confidential, mention this before starting and we can discuss your requirements privately.
Can you convert my 2D drawing into a 3D model?
Yes. A dimensioned PDF, image, DXF or similar drawing can be used to create the 3D model.
What if I need several parts that fit together?
Send the complete requirements or assembly reference first. Multiple interacting parts are usually better handled as a custom project.
Which 3D printer do you design for?
I can work around your printer and printing method when you provide the relevant specifications, such as FDM or resin, material, dimensions and tolerances.
Can you make a replacement part from photos?
Yes, depending on the part. Photos combined with measurements and pictures of where the replacement part fits are helpful.
What if I don't know the exact measurements?
Send the measurements you have. If the missing dimensions are important to the design, I'll let you know what information is needed before starting.
Can you work from a rough hand sketch?
Yes. A rough sketch can be enough to start, provided you also give me the important dimensions or explain how the part should work.
