Hello.
Task: there is a 3D object in STL format. I need you to separate specific elements from it and make them individual objects. For example, there is a head, and I need you to separate the hair, close the holes that formed (the model inside is empty), and ensure perfect alignment between these objects. Imagine that this is a wig that I will then need to attach to the head.
I don't know how much this might cost, so please name your estimate. And please also write how to evaluate the estimate for future projects. For example, I have added a model
Budget: 700 UAH Deadline: 5 days
Hello! I can help you with your issue. Feel free to reach out!
Work examples: 
Google Drive
ArtStation: https://www.artstation.com/user-8928481
Details - in private messages
Budget: 2000 UAH Deadline: 2 days
Hello!
I have experience in creating models for 3D printing and CNC.
I will do it with high quality, taking into account all corrections and wishes, I will be happy to collaborate with you!
Portfolio: 
Freelancehunt
Budget: 1000 UAH Deadline: 1 day
Good day! I am ready to discuss the details and fulfill your tasks and needs. I have been working in Blender for 2 years, and I work on various freelance platforms. For details, please contact me directly on the website or in a messenger that is convenient for you. Here is my portfolio: https://www.artstation.com/diko_illya/albums/10453309
Budget: 1000 UAH Deadline: 2 days
Good day.
I will gladly take on the work. Recently, I restored scans of heads for mannequins. Please take a look at my portfolio.
Budget: 900 UAH Deadline: 1 day
Hello! The task is clear and typical for preparing models for printing for further painting by an artist. I have already completed more than one similar project.
Budget: 1000 UAH Deadline: 2 days
Good afternoon, I am a designer with over 9 years of experience. I have participated in various small and medium projects, as well as in the startup "FitMirror", where I developed UI/UX and branding from scratch. I also have over 10 years of experience in 3D. I possess skills in art, 3D visualization, and interior design creation and visualization. I am familiar with many programs, including Adobe Illustrator, Photoshop, Inkscape, Blender, ArtCAM, 3DCoat, SketchUp, Krita, KeyShot, Rhino, ZBrush, Figma, and many others.
Budget: 1000 UAH Deadline: 2 days
Good day. I can do this work. But first, it is necessary to evaluate the model.
Budget: 1000 UAH Deadline: 7 days
Good day! I am happy to discuss this project with you, it looks interesting :)
The task is clear to me, so I will gladly take on the work, message me privately if you have any questions.
Budget: 1500 UAH Deadline: 2 days
Good day.
To provide an accurate cost estimate, it is necessary to inspect the model itself — the quality of the geometry, the presence of polygonal artifacts, how well the mesh has been preserved after exporting to STL, and how cleanly the elements are separated. This will help to understand the volume of work (retopology, closing holes, aligning seams, etc.).
If you can send the STL so I can assess the complexity?
In future projects, the approximate estimate will depend on:
the complexity of the geometry and the object,
the number of elements that need to be separated,
the need for manual refinement (for example, mesh cleaning, remesh, boolean fixes, etc.).
I look forward to the model — I will gladly take on the work!
