01 / OPEN A MODEL
Use the vehicle.model.json from your model export. Under 5 MB.
No file is uploaded to the website.
START WITH A BASE CHASSIS
22 existing chassis. Planned vehicles do not have a base model yet.
On iPad, save the download to Files.
Paste JSON instead
02 / INSPECT IT
Compare the front, sides and top with your drawing. Look for missing parts and shapes that overlap.
Model details
- Model
- Open a file to inspect it.
Dimensions use the file’s design units. They are not a confirmed size in metres.
If a file will not open
This page opens the Three.js model JSON requested in the design guide. A design brief, picture, JavaScript file or GLB file is different.
Ask for a static Group JSON export using flat-color materials. The guide’s model prompt includes the full requirements.
Open the design prompts →
This previews appearance. Your teacher reviews the model before it is added to the game.