I will design parametric 3d models and create 3d printed prototypes


About this gig
I specialize in 3D modeling, parametric design, and FDM 3D-printed prototypes. With extensive experience in Rhino and Grasshopper, I create functional products and complex geometries, especially designs that require flexibility, precise dimensions, or frequent modifications.
I can help with:
- Custom functional products, such as specialized handles, holders, organizers, and home accessories.
- Custom parts adapted to existing products, structures, furniture, vehicles, or other specific components.
- Complex geometric or architectural models that are difficult to produce with conventional methods.
- Prototypes for testing form, function, dimensions, fit, and assembly before production.
- Developing unique products from scratch when suitable solutions are hard to find on the market.
With years of FDM printing experience, I design with real-world manufacturing in mind, optimizing models for strength, tolerances, assembly, printability, and appearance. Whether you have a detailed specification or just an idea, I can turn it into a practical, printable, and high-quality 3D solution.
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 michael m
designer
- FromChina
- Member sinceAug 2026
Languages
English, Chinese
FAQ
What do you need from me to start the project?
Please provide as much information as possible, such as sketches, photos, dimensions, reference models, functional requirements, and any specific constraints. If you don't have a complete design, that's okay, I can help develop it from your idea.
Can you model a product from photos or sketches?
Yes. I can develop a 3D model from sketches, photos, measurements, or existing references. For accurate functional parts, however, precise dimensions and reference information are highly recommended.
Can you design a part to fit an existing product?
Yes. Custom-fit parts are one of my specialties. Please provide the model/type of the existing product and, ideally, measurements, photos, or a reference 3D model.
Do you provide 3D printing as well as 3D modeling?
Yes. I can provide FDM 3D printing for prototypes and functional parts. Printing requirements, material, size, quantity, and shipping location may affect the final price.
Can you help if I don't know exactly what I need?
Yes. If you have a problem, reference, or rough idea rather than a complete specification, feel free to contact me. I can help clarify the requirements and determine a suitable modeling and prototyping approach.
Can you create parametric or adjustable models?
Yes. Rhino + Grasshopper allows me to create parametric models with adjustable dimensions and design parameters, which is especially useful for products that need multiple variations or frequent changes.
What file formats will I receive?
Depending on the project, I can provide formats such as STEP, STL, 3DM, OBJ, and other commonly used CAD/3D formats. Please let me know your required format before ordering.
Can you modify an existing 3D model?
Yes. Please send me the existing model and explain what needs to be changed. I can modify geometry, dimensions, features, or fit according to your requirements.
Can you guarantee that the printed part will work perfectly?
I will design and print according to the provided requirements and specifications. However, real-world fit and performance can depend on factors such as measurement accuracy, material, printer settings, and the actual environment, so testing and iteration may sometimes be necessary.
Do you work on large or complex architectural models?
Yes. I have experience with complex geometries and architectural models. Please contact me with the project details, scale, dimensions, and required level of detail so I can evaluate the scope.

