Generate a realistic commercial video using three reference images as the only source of truth.
The hero image exclusively defines the product appearance.
The structure image exclusively defines how the product moves.
The usage image exclusively defines how a human uses the product.
Product appearance, structure, and usage must not be redesigned, reimagined, or extended in any way.
No imaginary components.
No alternative opening methods.
No fictional user behavior.
Human interaction must strictly replicate the usage image.
Only realistic human hands.
No robotic or animated motion.
Scene setting: A cheerleader girl is in a practice room using the product.
The room may include mirrors, training props, and natural or overhead lighting.
Creative freedom is only allowed in lighting, background, camera framing, and mood.
The product itself must remain completely unchanged.