Character swap edit of the attached 15-second video. Do not generate any new images or base video first: use only my attached files. Keep the video exactly as it is: the split-screen layout, the top half with the road footage unchanged, and in the bottom half the same car interior, camera, timing, 15-second duration and every movement, no cuts.- In the bottom half, the dog driving becomes the orange tabby cat from image 2, with the same bold stripes, spiky tuft of fur on top of the head, amber eyes, white chin, natural fur coat and seatbelt across its chest. The cat copies every movement of the dog exactly: paws on the steering wheel, head turns, happy open-mouth expressions.- When the dog puts on the sunglasses, the cat puts on the small black oval sunglasses with green reflective lenses from image 3, and keeps them on until the end, looking exactly like image 3.Photorealistic real cat with real fur and whiskers, natural anatomy, natural daylight, no humans, no text. Show me the prompt before generating.