Summer Fashion Portrait on a Vintage Train

Create a realistic vertical lifestyle fashion portrait of an East Asian adult female over 21 years old, standing inside a vintage commuter train or old bus on a sunny day, next to a large open window. The composition is from upper thigh to head, slightly to the right. Her torso faces the camera, hips slightly turned toward the window, forming a relaxed S-curve. She leans gently against the beige interior wall below the window, arms extended outward, one hand on the metal window sill on the left side of the frame, the other on the window frame on the right. Her shoulders are relaxed, eyes looking directly at the camera with a warm, confident expression and a slight natural smile. She has long dark brown hair with soft layers and a slight side part. A strong wind blows in from the open window, dramatically blowing her hair to the right side of the frame. In the sunlight, strands of hair glisten and float; a few loose strands fall softly on her forehead, cheeks, and shoulders; the long hair sways gently. Her makeup is delicate and natural: fair and translucent skin, soft peach blush, well-groomed eyebrows, subtle brown eyeliner, long curled lashes, refined contouring, and glossy rose-pink lip color. She wears a light ivory white cropped top made of sheer fabric with tiny peach or coral polka dots. The top has short puff sleeves with soft elastic cuffs, a deep V-wrap neckline, gathered seams, and a tie knot at the bust, revealing a modest amount of waist skin. She pairs it with fitted deep indigo denim shorts, high-waisted, rolled cuffs, gold contrast stitching, belt loops, metal buttons, front pockets, and a small embroidery detail near one pocket. The denim should show realistic fading, stitching, texture, and slight wrinkles around the hips. The scene should simulate the interior of an old train car or vintage public transport, such as beige metal wall panels, exposed screws and seams, large rectangular sliding windows with brushed aluminum trim, and a deep navy blue vinyl bench visible in the lower right corner. Through the open window, show a sunny suburban streetscape: light-colored buildings, tree-lined streets, roadside objects, and soft-toned vehicles, all with shallow depth of field and slight directional motion blur to suggest the train or bus is moving. Use strong natural light from the upper left and behind the subject. Create soft rim light around her hair and shoulders, bright highlights on cheekbones, arms, waist, shirt, and jeans, and fill light from the soft reflection of the light interior panels. Retain subtle shadows under the chin, around the waist, and in clothing folds to enhance depth. The overall atmosphere should be fresh, light, summery, natural yet slightly nostalgic, like a refined travel photo taken during a daytime journey. Camera and composition: vertical 2:3 aspect ratio, eye-level or slightly low angle, approximately 50mm lens, shallow depth of field, subject in sharp focus, background softly blurred, subtle motion in hair and background, realistic perspective, balanced composition, large window forming a bright rectangular frame around her. Maintain natural human anatomy, realistic hands and fingers, accurate fabric texture, detailed skin texture, and cinematic color grading using warm ivory, sunny beige, deep indigo, soft green, and pale peach. Style: realistic travel photography, adult model, breezy train window portrait, bright natural sunlight, windblown hair, white tie-front crop top, dark denim shorts, vintage subway car interior, natural summer atmosphere, realistic skin and fabric texture, high detail, clean composition, no text, no watermark, no logo, no other people, no distorted anatomy, no extra limbs, no plastic skin, no cartoon or illustration style, no harsh flash, no excessive blur, no explicit nudity.