I will repair stl files and fix 3d models for 3d printing

M
marcelstudioz
M
marcelstudioz
MJS

About this gig

Is your STL file broken, damaged, or failing to print?


I will repair and optimize your STL, OBJ, or other 3D model files and prepare them for 3D printing.


I can fix common 3D model and mesh problems such as:


* STL file errors

* Non-manifold geometry

* Holes and gaps in the mesh

* Inverted normals

* Broken or disconnected geometry

* Duplicate and overlapping faces

* Self-intersections

* Mesh cleanup

* Scaling and dimension adjustments

* Hollowing and wall-thickness adjustments

* Splitting large models for 3D printing

* Polygon reduction and mesh optimization

* Printability preparation


  • I can work with STL and OBJ files for miniatures, figurines, cosplay props, prototypes, product models, scanned 3D models, toys, collectibles, and other 3D printing projects.



What you will receive


Repaired 3D model

Cleaned and optimized mesh

Watertight geometry where applicable

Correct scale and dimensions

Print-ready STL/OBJ file

Additional file formats when agreed


  • Whether you need a simple STL file fix or a complex 3D mesh repair, I will inspect your model and work according to your requirements.


Please message me before ordering

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 MJS

MJS

3D Modeler, 3D Printing Painting

  • FromUnited States
  • Member sinceJun 2026
  • Languages

    French, Spanish, German, Italian
Hi, I'm Marcel, a 3D artist specializing in 3D modeling, 3D printing, and model painting. I create detailed, print-ready models for characters, collectibles, miniatures, prototypes, and custom projects. My services include custom 3D modeling, STL file repair, print preparation, 3D printing, and painting. I focus on quality, accuracy, and clear communication to ensure every project meets client expectations. Feel free to explore my work and contact me for collaborations or custom projects.