The friend who stands by me.

Design a 30-second multi-shot video based on this reference image. The video features: on an autumn road, a puppy made of colorful leaves side-by-side with a real puppy; the leaf puppy transforms into a 3D figure, then on the lawn they clink juice cups and drink. Next, on an autumn tennis court, yellow tennis balls assemble into a penguin that plays tennis with a real penguin (the tennis-ball penguin becomes 3D, holds a racket, rallies with the real penguin, running and hopping). Finally, in an office, a real cat wearing glasses works intently at a laptop; beside it, a small cat made of many buttons turns 3D—at the desk, the 3D button-cat carefully checks documents while the real cat smiles at it.