Documentary Walk — Warm Nostalgic #89

Write a production-ready video generation prompt for documentary walk, in a warm nostalgic style. The scene lasts 9 seconds with [subject], [location] and [time of day]. Camera starts at [opening frame], then executes a smooth tracking shot ending on [final frame]. Specify lighting, natural motion, realistic physics, continuous identity, lens, depth cues, ambient sound cues, and 9:16 framing. No abrupt cuts, distorted anatomy, flicker, text, logos or watermarks. Prioritize clarity and practical reproducibility.