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Guide

What files does a CGI studio need?

A CGI studio usually needs CAD or geometry, dimensions, material references, product photos, brand assets, required outputs, deadlines and any must-match examples.

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The decision

What this solves

Missing files create assumptions. Assumptions slow quotes and can create avoidable revisions after production starts.

Tools for this task

Start with these tools

Use the tools in order, or jump straight to the one that matches the question in front of you.

Guide tool CAD to 3D Prep Checklist Prepare engineering data for 3D production. Guide tool What to Send Your CGI Studio Check the full buyer handoff before sending files. Guide tool CGI File Delivery Spec Generator Define output specs. Guide tool Brief Builder Package the context into a brief.
Workflow

Recommended workflow

The sequence keeps the work practical and reduces the usual guesswork before production.

Gather source geometry

Prepare CAD, units, dimensions and any existing 3D data before production starts.

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Check buyer handoff risks

List ready files, missing inputs, assumptions and supplier questions before sending anything over.

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Define outputs

Set final formats, sizes, naming and delivery requirements so the studio knows what to ship back.

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Send a structured brief

Package the files, context, references, deadline and approval route into one studio-ready brief.

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Example outcome

A cleaner file handoff with ready inputs, missing assets and supplier questions.

Basis and limitations

The guide connects file prep with actual brief and delivery tools. File guidance depends on product type and production route.

XO3D Shop model catalogue: If you plan to use an existing source asset, check its formats and licence first. Send the studio those details alongside product references so compatibility can be checked before production.

Common mistakes
  • Sending CAD without material notes.
  • Leaving units and dimensions unclear.
  • Forgetting brand and output requirements.
Full guide

Read the full guide on xo3d.co.uk

Read the related guide for more detail, then use these tools to apply it to your project.

Read the full guide on xo3d.co.uk The full XO3D guide on briefing a studio, including the files to send.
Work with XO3D

Related XO3D services

Use the tools to clarify the task. For a product campaign that needs creative direction and production, explore the relevant XO3D programme.

Prepare product models for CGI Explore the programme
Next pages

Keep going

Write a CGI brief that a studio can act on Build a clearer CGI brief, score it and generate practical delivery specs before sending work to a studio. Prepare 3D assets before production or web delivery Prepare 3D assets for CGI, web, AR and product visualisation with browser-based XO3D Labs tools. Workflow: prepare 3D assets for web Prepare 3D assets for web, AR and product interactives using XO3D Labs file, polygon and embed tools.
FAQ

Questions this page answers

Can photos replace CAD files?

Sometimes they can help as reference, but CAD or accurate dimensions are usually better for precise product CGI.

What if I do not know the final outputs yet?

State the likely channels and ask the studio to recommend delivery specs.

Should I send old renders?

Yes, if they show what to match or avoid. Label them clearly.

Next step

Prepare product models for CGI

Bring the product, audience, launch date and required assets. We can help define the creative direction and production scope from there.

Tell us about your brief

Last reviewed: 2026-06-04

Updated: 2026-09-05