Use this full structured prompt in Nano Banana with your own photo as input, keeping the same crop and angle as the example.
Prompt (copy everything between quotes):
"Use the attached person photo as the ONLY and EXCLUSIVE identity reference and preserve 100% of the person’s real appearance. The generated portrait must clearly depict the SAME REAL PERSON from the uploaded photo, not a generic model or a different person. Face, hair and gender expression must remain 100% identical to the uploaded photo (absolute identity lock: no morphing, no beautification, no age, gender or ethnicity change).
Preserve 100% of the facial traits from the uploaded photo: same facial structure and proportions, head shape, jawline, chin, cheekbones, nose shape, mouth shape, lip thickness, eye shape, eyelid type, eyebrow shape and density, and natural skin tone. Keep the same hairstyle family (overall length, volume, hairline, parting and silhouette), only adapting it slightly to the lighting and framing while keeping it instantly recognizable as the same hair. Respect the original gender from the uploaded photo 100%, maintaining the same gender expression, body type and overall look; no feminization, no extra masculinization, no shift toward androgyny and no ethnicity change.
Match the scene CROP and CAMERA ANGLE to the example image as closely as possible. Keep a straight‑on front view of the face with a symmetrical composition: both sides of the face framed evenly, eyes aligned horizontally, and the subject looking directly into the camera. Maintain a tight, cinematic close‑up that fills the vertical 4:5 frame primarily with the face, leaving only minimal background visible.
Transform the uploaded photo into an ultra‑realistic cinematic close‑up portrait in a high‑end fashion photography style. The eyes must be sharply in focus and centered as the main focal point of the image, with hazel‑green tones (or matching the original eye color if different) rendered with hyper‑detailed reflections and depth. Use long, clearly defined eyelashes and soft, natural makeup that enhances but does not change the person’s real features.
Apply a narrow beam of warm golden sunlight that cuts diagonally across the face, passing over the eyes and nose. This beam should create dramatic light‑and‑shadow contrast: bright, warm highlights where the light hits, and deeper, cooler shadows on the opposite side of the face. Ensure the beam is clean and directional, with soft edges, as if sunlight is entering through a small gap or window, adding a strong cinematic mood.
Render the lips as glossy peach‑pink (or adjusted to a natural tone that fits the person) with a subtle wet shine, slightly parted to suggest a relaxed, natural expression. Maintain smooth, realistic skin texture with visible but refined pores, fine details and subtle highlights on the forehead, cheekbones, nose bridge and chin, avoiding plastic or over‑airbrushed skin. Keep the makeup soft and fashion‑oriented, emphasizing eyes and lips while preserving the subject’s real identity.
Use a dark, neutral background (deep gray, charcoal or very dark brown) with moody low‑key lighting. Apply shallow depth of field so the face and especially the eyes remain razor‑sharp, while ears, hair edges and background fall gently out of focus. The overall lighting and color grading must feel cinematic, with warm tones in the light beam and slightly cooler, desaturated tones in the shadows.
Style and quality: hyper‑realistic, 8K resolution, vertical 4:5 ratio, with high‑end fashion photography aesthetics. Use cinematic color grading to balance warm highlights and cool shadows, preserving natural skin tones and avoiding oversaturation. The final image should look like a premium magazine cover or luxury beauty campaign image, with clean composition, precise focus and no distracting elements.
Composition constraints: keep the same type of close‑up framing, camera angle and symmetry as the example image. Do not rotate, tilt or change to a side view; maintain a straight‑on frontal portrait. Do not add extra props, jewelry or complex background objects that break the minimal, moody look.
Negative prompt (optional, if supported): cartoon, anime, manga, chibi, painterly illustration, 3D CGI look, low detail, blurry, low resolution, plastic skin, heavy beauty filter, exaggerated makeup, harsh HDR lighting, overexposed highlights, flat lighting, noisy or grainy image, distorted anatomy, different person, wrong gender, incorrect hairstyle, unnatural eye color glow, text, logo, watermark, UI elements, frames with text, busy background, strong bokeh shapes that distract from the face.
Do NOT change the subject’s facial identity, hairstyle family or gender at any point: the cinematic close‑up portrait must remain instantly recognizable as the SAME REAL PERSON from the uploaded photo, while matching the example image’s crop, angle and overall composition.