Browse categories
Explore
Fiverr Pro
English
$
USD
I will quickly fix, clean, modify and optimize your stl obj 3mf files for 3d printing
GamianModels
About this gig
Your slicer flagged an error. The print failed. Again.
Wasted filament, wasted resin, wasted time.
Non-manifold edges. Inverted normals. Shells that won't merge. Parts that go missing after slicing. AI-generated models that look perfect on screen but break in Bambu Studio or Orca Slicer. These errors stop prints before they start.
I diagnose and repair your file at the mesh level. I fix what's actually broken not just what's visible. Every file is verified in a slicer before delivery.
What you will get:
- STL hole filling for clean watertight geometry
- Fix inverted normals causing surface errors
- Merge STL shells into one solid printable body
- Reduce STL file size without losing detail
- Fix AI generated 3D model mesh failures
- Resolve missing geometry after slicing
- Bambu Studio error and Orca Slicer fix included
- Make it STL printable from any source file
My Process:
- Send your file and describe the error
- I diagnose the exact mesh issues
- I repair, clean, and optimize
- You receive a slicer verified file
Message me before ordering while describing the errors you faced during 3d printing and I will confirm if it's fixable or should be rebuildable.
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 GamianModels
GamianModels
3d modeler
- FromUnited Kingdom
- Member sinceAug 2026
Languages
English, Spanish, French, German
Hi, I’m Gamian, a 3D artist from the UK. I’m passionate about creativity, design, and bringing ideas to life in 3D. Over time, I’ve built experience working on different 3D projects and developed a strong eye for detail and quality.
I’ve always enjoyed understanding how things are built and turning concepts into detailed visual models. Over time, that interest grew into hands on experience in 3D modeling, where I’ve worked on different types of projects and developed a practical approach to creating clean, functional, and visually appealing models.
FAQ
What file formats do you support?
I work with STL, OBJ, AMF, and 3MF files. If you have a BLEND, STEP, or FBX file that needs converting before repair, message me first and I'll confirm compatibility.
Can you fix a file that Bambu Studio or Orca Slicer keeps rejecting?
Yes. Most slicer rejections are caused by non-manifold edges, inverted normals, or broken shells. I diagnose the exact error and fix it at the mesh level so your file slices cleanly.
Can you fix AI generated 3D models that won't slice?
Yes. AI-generated models commonly have missing geometry, overlapping shells, and non-manifold mesh errors. I repair and clean the mesh so it becomes fully printable without a full rebuild.
What does STL hole filling involve?
Holes in a mesh create open surfaces that slicers can't process correctly. I locate every hole, patch the geometry cleanly, and make the model fully watertight so it prints without gaps or missing walls.
Can you reduce STL file size without losing detail?
Yes. I optimize the mesh by removing unnecessary polygons and redundant geometry while preserving surface detail. Smaller files slice faster and cause fewer slicer crashes.
Can you merge STL shells into one solid body?
Yes. Multi-shell files often cause errors in slicers expecting a single solid mesh. I merge all shells into one clean watertight body ready for FDM or resin printing.
What if my file has missing geometry after slicing?
Missing geometry after slicing is usually caused by inverted normals or non-manifold surfaces the slicer ignores rather than fixes. I correct the geometry at the source so nothing disappears during slicing.
Do you fix files that need a full rebuild?
If your file is too damaged for repair and needs a complete rebuild I will tell you upfront before work begins. I don't charge for diagnosis. Message me first, describe your error, and I'll give you an honest assessment.
