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Give your character a closer look.

Take the idea beyond the demo. Create a detailed, textured character from an image or a few words, ready for your next scene.

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See the details from every angle

One character, two real workflows. Results vary by task.

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GPT-6 AstraTim Jayas ↗Sep 3, 2026 Original post ↗

Reference-image 3D aquarium game

Explore Reference-image 3D aquarium game: a GPT-6 Astra 3D example featuring aquarium game, reference image. Preview the result and adapt the prompt for your project.

Astra 3D prompt

Source-derived brief; exact hidden prompt was not public
Use the supplied reference image to build a complete 3D aquarium game in a single pass. Reconstruct the tank composition, animate fish, add feeding and collection interactions, water effects, camera controls and a clear objective.

Prompt breakdown

What this 3D prompt creates

Explore “Reference-image 3D aquarium game”, a GPT-6 Astra 3D example about GPT-6 Astra, aquarium game, reference image. Check the evidence label to see whether the text is an original prompt or a brief adapted from the public source.

Keep the core outcome, then specify the camera, controls, lighting and what a successful result should do. Test that first before adding more visual detail.

01

Specify editability

State which objects must remain separate, named and editable; otherwise a visually convincing shell may still be unusable.

02

Close the test loop

Ask the model to run the scene, inspect visible failures and repeat until concrete frame-rate, interaction and layout checks pass.

03

Stage long builds

For large worlds, split the work into districts, assemblies or milestones and approve each section before expanding scope.

Make your 3D scenes look more refined

Your prompt builds the game or scene. Bring it to life with more detailed characters and props, created in Tripo to replace simple placeholder models.

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