Ultra-photorealistic high-fashion portrait of a sophisticated young woman, vertical 9:16. She has extremely long, sleek, silky jet-black hair with subtle natural shine, perfectly straight full bangs framing her forehead, smooth strands cascading over her shoulders and chest. Delicate refined facial features, luminous porcelain-like skin, soft Korean-inspired makeup, naturally defined eyes, subtle warm brown eyeliner, long lashes, softly sculpted nose, glossy muted rose-pink lips. She wears an elegant oversized black turtleneck knit sweater, creating a minimalist monochromatic luxury aesthetic. She stands naturally with relaxed shoulders, facing the camera in a slightly angled pose, head subtly tilted, one shoulder slightly closer to the lens. Her expression is calm, mysterious, confident and effortlessly elegant, with direct eye contact. Composition: intimate upper-body fashion portrait, centered framing, slightly cropped below the chest, realistic natural proportions, sophisticated editorial posing. Background is a dimly lit modern interior with dark neutral walls, a subtle doorway and minimal furniture details, softly blurred into creamy cinematic bokeh. Lighting: soft diffused window light from the side, gentle highlights across the face and glossy hair, subtle shadows defining facial structure, low-key cinematic atmosphere, natural skin texture, delicate catchlights in the eyes. Photography: luxury Korean fashion editorial, Vogue-inspired aesthetic, Sony A7R V, 85mm f/1.4 portrait lens, shallow depth of field, f/1.4, realistic optical compression, fine hair strands, detailed knit texture, natural pores, HDR, cinematic tonal range, subtle film grain, sophisticated dark color grading, ultra-detailed, 8K, photorealistic, museum-quality fashion photography.