The source video features a black and white fluffy dog wearing a red and blue Spider-Man suit, moving dynamically within a city environment, including climbing, jumping, running, and various energetic actions. The background includes a red brick wall, city skyscrapers, and yellow taxis below.
Use the provided reference character as the only appearance reference. Replace the dog's head and facial features with the reference character throughout the entire video.
Crucially, apply the unique skin tone, fur color, fur texture, and facial structure of the reference character to the dog's head, while strictly preserving the dog's natural head movements, expressions, and dynamic motions.
Preserve everything else from the source video exactly:
- the exact red and blue Spider-Man suit, boots, and gloves
- the animal's original body shape, tail movements, and limb flexibility
- the varied urban backgrounds, brick textures, and city streets
- the exact camera angles, framing, lighting, shadows, and camera movements
- the entire video timing, speed, and action rhythm
Accurately preserve the specific identity of the reference character, seamlessly adapting the new face to the dynamic, multi-action sequence without losing consistency.
The replacement must remain completely stable, consistent, and photorealistic from the first frame to the last. Match the original dog’s pose, depth, and motion blur naturally.
Do not change the Spider-Man suit, background city, or camera work. Do not add extra characters or objects. Avoid face distortion, identity drift, flickering, duplicated limbs, warped paws, or body deformation throughout the entire sequence.