ポートレート — 贅沢、自然光

Use the uploaded photo only as the facial identity reference. Preserve the face exactly with 
100% identity accuracy including facial structure, skin tone, eyebrows, lips, nose, eyes, jawline, 
facial proportions, expression, and natural skin texture. Replace only the scene and pose. 
Create an ultra-realistic candid smartphone portrait of the same person sitting comfortably on a 
modern luxury café sofa at night. The subject wears a plain fitted white crew-neck T-shirt, a 
silver wristwatch, and a black bead bracelet. His left hand naturally holds a red soda can while 
his right arm rests casually behind his head. He leans slightly toward the camera with relaxed 
shoulders, looking directly into the lens with a subtle confident smile and a naturally slight squint 
in one eye caused by the camera flash. The background features a premium café interior with 
warm golden ambient lighting, decorative ceiling lights, a softly illuminated marble counter, 
modern furniture, and shallow depth of field creating realistic bokeh. Capture using a 
smartphone rear camera with a 26–28mm equivalent lens from approximately 1–1.5 meters at 
eye level. Use a strong direct on-camera LED flash as the primary light source while retaining 
the warm ambient café lighting. Preserve authentic skin pores, fine facial details, natural 
shadows, realistic reflections, slight facial shine from the flash, true-to-life colors, crisp focus on 
the face, and a genuine smartphone HDR look. Photorealistic, RAW photograph quality, 
ultra-detailed, natural lighting, shallow depth of field, 8K, indistinguishable from a real 
photograph. 
Negative Prompt 
Do not change the person's face, identity, age, hairstyle, hairline, hair texture, hair length, facial 
proportions, body proportions, skin tone, expression, eye shape, nose, lips, jawline, beard 
pattern, ears, or facial features. No AI face alteration, beauty filter, skin smoothing, 
over-sharpening, waxy skin, plastic texture, painterly effect, CGI, cartoon, illustration, extra 
fingers, deformed hands, duplicated objects, incorrect can shape, unrealistic lighting, excessive 
bokeh, oversaturated colors, noise reduction artifacts, motion blur, lens distortion, watermark, 
logo, text, low resolution, or unrealistic anatomy.

プロンプト全体をコピーし、必要に応じて独自の参考写真を使用してください。