---
name: tbt-product-reference-scene
description: "Lock product geometry, materials and marks while changing the setting for Create a product scene that keeps the actual product accurate. Use permitted source material; this kit does not authorise external actions."
---

# Create a product scene that keeps the actual product accurate

Lock product geometry, materials and marks while changing the setting.

Use the supplied source as authority. Check the account supports the actual file or image operation before attempting it.

## Task instruction

Create a scene candidate using my attached permitted product source.
The source controls product geometry, view, colour, finish, label and
visible details. Change only the surrounding setting and appropriate
scene light for [actual use]. Keep the whole product visible and grounded
with a coherent contact shadow. No new features, accessories, claims,
logos, duplicate parts or invented view of hidden product areas.
Use [quiet scene] and return one candidate for source comparison.
Do not claim exact product preservation merely because it is recognisable.

## Source boundaries

- One D-shaped handle
- Two handle joins
- Source rim and proportions

## Review and correction

The actual scene adds a blurred plant and interprets mug geometry. It is an instructional concept, not unchanged catalogue proof.

The setting is useful, but [specific product feature] differs from the
source and [unrequested prop] was added. Use the source as product
authority. Remove the prop and correct that feature only, then return
one candidate for comparison. If the task requires unchanged product
pixels, stop redrawing and use the source-pixel composite route instead.
Do not invent a capability or hidden label to complete the scene.

Use references/practice-source.json for the labelled example. The practice HTML is a local teaching tool; it does not call an AI service. Apply this method to the user's supplied facts rather than copying fictional example values. Do not infer approval or permission to publish.