Use the uploaded portrait as the base image (#371)

{
    "prompt": "Use the uploaded portrait as the base image. Preserve the person’s identity, facial features, hairstyle, age, gender, body shape, and overall recognizability. Transform the scene into a realistic live football stadium environment. Place the person leaning casually against a railing in the spectator area, with a football pitch clearly visible in the background. Make the setting feel like the person is attending a live football match in person, with stadium seats, crowd atmosphere, field lines, and match-day energy. Change the outfit into a football fan jersey that shows support for Cristiano Ronaldo, with a sporty design and a visible number 7 element. Keep the person as the clear main subject, looking natural and confident. Maintain realistic lighting, natural proportions, and a high-quality photo-realistic style. The final image should feel like a candid but polished sports fan photo taken at a football stadium.",
    "negative_prompt": "",
    "model": "Nano Banana 2",
    "aspect_ratio": "9:16",
    "seo_keywords": "nano banana, ai image prompt, json prompt, portrait, realistic"
}