深夜地铁中的美少女

Late night on the train
Nano Banana Pro via Gemini:
1). Subject and Pose:
A photorealistic portrait of a stunning young Japanese woman with a slender, model-like physique. She has pale, porcelain skin and shoulder-length, platinum silver or white hair cut into a sleek bob with soft bangs framing her face. Her expression is contemplative and detached, looking slightly upward and away from the camera, not making eye contact. She is seated elegantly on a subway bench with her legs crossed at the knee. Her hands are gently holding a black smartphone in her lap, though she is not looking at the screen.
2). Outfit:
She is wearing a chic, all-black monochrome outfit consisting of a tight, sleeveless black crop top (tank style) that exposes her midriff, and matching high-waisted black denim mini-shorts. She wears sheer black thigh-high stockings (hold-ups) featuring a distinct, opaque solid black band at the top of the thigh, creating a "zettai ryouiki" aesthetic. On her feet are shiny black high-heel stiletto pumps.
3). Environment:
The setting is the interior of a modern subway train car. She sits on a long, sleek blue plastic bench seat. To her right is a vertical silver metal grab pole. Behind her are large rectangular subway windows reflecting a dark, night-time exterior or tunnel darkness. The walls of the train are clean and off-white/light grey. There is a blurred reflection of other passengers or the train interior in the window glass.
4). Lighting and Shot:
The lighting is cool-toned, diffuse artificial interior subway lighting, creating a soft, realistic glow on her skin and hair. There are subtle specular highlights on her stockings and the metal poles. The shot is a medium-full shot, capturing her from head to toe while seated. The camera angle is slightly low, emphasizing her legs. The background has a shallow depth of field (bokeh), keeping the focus sharp on the subject while softening the train details behind her.
5). Technical and Style:
High-quality photorealism, 8k resolution, cinematic composition, soft focus, smooth textures. The style resembles high-end fashion photography or a K-pop idol candid shot. "Nano banana" style (clean, sharp, slightly idealized realism).