Portrait cinématographique ultra-réaliste de métro

ultra-realistic cinematic full-body portrait, 9:16, a stylish young woman walking through a modern metro station corridor, full body visible from head to toe, relaxed confident posture with one hand in pocket and the other lightly holding a beige crossbody bag strap, gaze turned slightly sideways as if observing something in the station, face lock: maintain exact facial features, skin tone and identity from reference image, do not alter face, natural proportions, skin: soft natural skin with visible pores and smooth tonal transitions, hair: natural dark brown long hair with soft volume and a stylish layered loose hairstyle suited to the urban scene, no artificial hair color, no rainbow tones, accessories: stylish black sunglasses with a premium fashionable look, clothing: oversized blue denim shirt with rolled sleeves, light blue ripped jeans, casual sneakers, beige crossbody bag, environment: sleek subway or metro station interior with glowing signboards, blurred commuters in background, polished floor reflections, modern urban atmosphere, lighting: soft cool indoor station lighting with subtle cinematic contrast and natural highlights on hair and outfit, color: cool neutral tones with denim blue contrast, lens: 50mm full-body editorial framing with shallow depth of field, subject sharp and background softly blurred, realism: DSLR-quality, ultra detailed, photorealistic, no stylization, negative prompt: artificial hair color, rainbow hair, cropped body, half body shot, cartoon, painting, CGI look, plastic skin, over-smooth face, distorted anatomy, extra limbs, blur, noise, text, watermark