ローカル線の車窓、セナ

Use case: photorealistic-natural
Asset type: Purple Honey gallery CMS portrait image
Primary request: Create a candid travel-documentary photograph of 神崎セナ (Sena Kanzaki), an original AI-generated fictional Japanese adult woman, age 23, quietly watching the scenery from an older local train during a trip. The photo is taken casually by her travel companion with a smartphone rear camera, not by a professional photographer.
Input images: Image 1 is the identity and natural adult body-proportion reference only. Preserve Sena's recognizable adult facial identity, large dark-brown almond eyes, soft oval face with slight natural asymmetry, small refined nose, rose-pink lips, ash-brown long wavy hair with airy wispy bangs, peach-beige everyday makeup, signature small black satin ribbon, slender shoulders and waist, softly curvy adult proportions, and balanced natural silhouette. Create a completely new scene, seated pose, clothing, expression, lighting, and composition. Do not copy the reference room, camera angle, hand pose, or outfit.
Scene/backdrop: Inside a slightly worn Japanese local train in mid-afternoon, with plain cream-and-brown seating, a scuffed metal window frame, soft reflections in the glass, and green countryside with brief glimpses of water moving past outside. No readable signs, advertisements, or brand logos.
Subject/action: Sena sits naturally beside the window, shoulders relaxed and body angled slightly toward the glass. She looks outside rather than at the camera with a quiet, thoughtful expression, unaware of the exact moment the photo is taken. Both hands rest loosely and naturally on her lap, partially visible. A few strands of hair shift from the train's ventilation.
Wardrobe: A soft charcoal knit cardigan worn over a fully opaque white crew-neck T-shirt, relaxed black trousers, simple small hoop earrings, and a neutral canvas travel bag placed near her feet. Fully covered, practical travel clothing, non-sexualized.
Style/medium: Photorealistic natural smartphone rear-camera photo, an ordinary personal travel snapshot rather than fashion advertising, gravure, influencer content, or cinematic editorial work. Real skin texture, visible pores, flyaway hair, slightly pilled knit fabric, creased trousers, scratched window glass, and lived-in train materials.
Composition/framing: Vertical 3:4 portrait. Natural waist-up seated framing from the adjacent aisle at slightly above lap height, mildly off-axis with a small accidental tilt. Sena is not centered; the train window and moving scenery remain clearly readable. A sliver of the foreground seat may enter the frame. Moderate depth of field, not strong portrait blur.
Lighting/mood: Uneven available daylight from the train window mixed with dimmer carriage light, natural exposure, restrained HDR, slightly bright exterior and gently shadowed interior, quiet contemplative travel mood.
Image characteristics: Fine smartphone sensor noise visible in the darker carriage areas, weak JPEG compression, slight handheld and train-vibration softness, modest motion blur only in the passing scenery, natural chromatic aberration along window edges, subtle lens bloom on bright reflections, realistic color and white balance. Keep every artifact subtle and believable.
Constraints: One clearly adult fictional Japanese woman only. Preserve Sena's recognizable identity and natural adult proportions. Natural face, hands, fingers, shoulders, seated posture, clothing, seat, window, and perspective. No text, watermark, caption, collage, or border.
Avoid: perfect bilateral symmetry; over-smoothed or porcelain skin; beauty-filter face; exaggerated eyes; childlike appearance; overly strong background bokeh; studio lighting; glamour posing; fashion-ad polish; gravure aesthetics; cinematic color grading; staged eye contact with the camera; unnatural hand gestures toward the camera; explicit or suggestive sexual content; cleavage emphasis; anatomical distortions; extra fingers or limbs.