I will repair stl obj 3mf files, convert stl to 3mf, split and color 3d models


About this gig
Do you have a damaged, unprintable, or incorrectly formatted 3D printing file? I can help!
I will repair, convert, split, color, and optimize your STL, OBJ, and 3MF files for smooth 3D printing. I can convert STL to 3MF, fix mesh errors, repair holes and non-manifold geometry, separate models into printable parts, and prepare multicolor files for Bambu AMS.
My services include:
- STL, OBJ, and 3MF file repair
- STL to 3MF conversion
- 3D model splitting and part separation
- Multicolor 3D model preparation
- Color assignment and separation
- Bambu AMS-ready 3MF files
- Slicing and print preparation
- Mesh cleanup and optimization
- FDM and resin 3D printing preparation
- Support with Bambu, Prusa, and other printers
Whether you need a simple file conversion, a broken model repaired, a large model split for printing, or a multicolor 3D print prepared, I can help.
Send me your 3D file and explain what you need. I will review your project and provide a professional solution tailored to your printer and requirements.
Please contact me before ordering complex projects.
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 Nico
3D print and paint custom anime figures
- FromUnited Kingdom
- Member sinceJul 2026
- Avg. response time1 hour
Languages
German, Spanish, Italian, English
My Portfolio
FAQ
What files can you repair?
I can work with common 3D printing formats such as STL, OBJ, and 3MF. Please send your file before ordering if you are unsure about compatibility.
Can you convert STL files to 3MF?
Yes. I can convert STL files to 3MF and prepare them according to your 3D printing requirements.
Can you prepare files for Bambu AMS?
Yes. I can help prepare models for multicolor 3D printing workflows involving Bambu AMS. Please provide your printer and color requirements.
Can you split a large 3D model into multiple parts?
Yes. I can split models into separate printable parts based on your printer's build volume and project requirements.
Can you make a single-color model multicolor?
Yes, depending on the model. I can help separate parts or prepare color assignments for multicolor 3D printing.
Can you repair a model that will not slice?
Yes. I can inspect and repair common issues that prevent a model from slicing or printing correctly.
Can you fix holes and non-manifold geometry?
Yes. I can repair many common mesh problems, including holes, gaps, disconnected surfaces, and non-manifold geometry.
Can you slice my model for 3D printing?
Yes, if you provide your printer, nozzle, material, layer height, and other relevant settings. For the best result, please provide your preferred slicer and printer information.
Can you prepare files for Prusa printers?
Yes. I can prepare files for Prusa and other common FDM or resin 3D printing workflows.
Can you repair any STL file?
Many STL issues can be repaired, but the complexity depends on the condition of the file. Please contact me with your file for a quick assessment before ordering complex projects.

