Luxury poolside portrait at glass railing AI Image Prompt

16K Ultra HD, aspect ratio 3:4, style: ultra-realistic cinematic lifestyle portrait. Identity preservation: use reference image; strict identity lock; alter face: false; alter hair: false; notes: the woman’s face and hairstyle must be exactly identical to the uploaded reference image. No changes to facial structure, proportions, skin texture, or hair styling. Subject: female; appearance: face identical to reference image, hair same haircut and neatly styled as reference; pose: leaning slightly with one shoulder against a sleek glass railing, both hands in pockets, one leg crossed slightly in front of the other, head fully facing the camera; expression: confident, relaxed, subtle smirk. Wardrobe: white knitted crewneck sweater, light-wash denim jeans, simple white sneakers; style: casual, modern, stylish. Environment: modern luxury poolside; elements: sleek glass railing, modern swimming pool, lush tropical plants; time of day: bright sunny day; mood: stylish, relaxed, casual luxury lifestyle. Lighting: soft natural daylight; effects: reflections on pool water, reflections on glass railing, gentle highlights on face and clothing. Camera: cinematic portrait, eye-level angle, sharp focus on the woman, shallow depth of field, softly blurred background, DSLR / cinematic crisp tones. Quality: ultra-photorealistic; detail level: extreme detail in skin, fabric, glass, and water reflections. Constraints: do not alter face or hairstyle; no stylization or AI-art look; no body distortion; no text, logos, or watermarks. Output goal: create a 16K ultra-realistic cinematic portrait of a stylish young woman leaning against a glass railing by a luxury poolside, preserving her exact facial identity and hairstyle, with a bright, relaxed, modern lifestyle atmosphere.