Zagnat custom project services
Product Design and 3D Modeling Services
Turn an idea into a model that answers a useful question. Zagnat helps scope product-design modeling from sketches, reference parts and existing files, with the intended prototype or manufacturing step in view.

Define what the first model needs to prove
An appearance model, an assembly-fit prototype and a functional study need different detail. List the decisions you want to make after seeing the first version. Separate fixed dimensions from features that can change. This makes it easier to agree a practical first deliverable instead of building detail that the project does not yet need.
Projects to discuss
- Concept models developed from a drawing or product brief.
- Changes to an existing enclosure, bracket or assembly interface.
- Digital models prepared for a physical prototype or design review.
What to send with your request
- Sketches, reference images, source CAD and known dimensions.
- The intended user, environment and purpose of the product.
- Interfaces, quantity, preferred output format and the next decision the model must support.
Include the deadline and explain any uncertain requirements. A complete brief helps separate design work, digital deliverables, physical production and delivery arrangements.
From your brief to an agreed result
- Review the brief and separate fixed requirements from open design choices.
- Agree the model type, revision scope and prototype objective.
- Review the model, record changes and prepare the agreed handoff files.
Zagnat has a $200 project minimum. It is not a fixed price for every job. Source quality, geometry, size, quantity, finishing and the requested deliverable affect the quote. Feasibility, scope and timing are confirmed for the actual project.
Choose the next service step
Questions about this service
Can I begin with a sketch?
Yes. Include dimensions and explain what the product does. The review will identify what else is needed.
Is a printable mesh the same as editable CAD?
No. Specify whether you need a mesh for printing, editable CAD, drawings or more than one deliverable.
Are revisions included?
Revision scope is agreed in the quote. List expected review stages and decision makers in the initial brief.
Will the model be ready for manufacturing?
Manufacturing requirements depend on the process and supplier. Include those requirements so the necessary preparation can be scoped.
Start with the details you have
Sketches, reference images, source CAD and known dimensions. Tell us the result you need so we can review the work and the next steps.
