Create an ultra-realistic smartphone selfie photo of a fictional adult Japanese clean-gal style woman lying on a soft bed, faithfully preserving the reference composition, pose, outfit silhouette, lighting, and intimate mood. Subject: A fictional 20-year-old Japanese woman with a clean and elegant gyaru-inspired appearance. She has a soft oval face, clear fair skin, large dark brown eyes, subtle aegyo-sal, softly arched brows, a small refined nose, glossy pink lips, and a gentle slightly playful smile. Her makeup is clean but polished: light beige eyeshadow, subtle eyeliner, soft pink blush, glossy lips, and smooth natural-looking skin. She should look like an original fictional person, not any specific real celebrity. Hair: Long voluminous light brown to ash-brown hair spread naturally across the pillow and bed. The hair is softly wavy, airy, and slightly tousled, with realistic individual strands and gentle shine. Keep the relaxed lying-down hairstyle close to the reference. Body type: soft fuller natural silhouette. She has a healthy softly curved body type with naturally fuller upper-body curves, realistic proportions balanced with the whole body, and a slim but soft waistline. The silhouette is shaped by realistic gravity and soft fabric, not by exaggerated compression. Her body should look natural, elegant, clean, and believable, with soft fullness rather than an artificial or cartoonish shape. Outfit: She wears a fitted white ribbed tank top with a low scoop neckline, matching the reference outfit shape. The fabric is soft cotton rib knit, gently following the body with natural gravity, subtle stretch, soft uneven folds, and realistic shadows. The tank top should lightly conform to the fuller upper-body curves without excessive compression. Keep the styling clean, casual, elegant, and everyday. Pose: She is lying on her back on a bed, holding the camera above her face in a casual selfie angle. Her head is slightly tilted, one shoulder closer to the camera, with her upper body framed from the waist or chest up. Her expression is relaxed, confident, cute, and softly playful. Preserve the same close-up lying selfie perspective. Composition: Vertical smartphone selfie, close-up upper-body framing, high-angle camera perspective from above, face near the upper center of the frame, white tank top visible in the lower half. The image should feel candid, personal, and realistic, like a casual bedroom selfie. Background: Soft gray or beige bedding, pillows, and a simple cozy bedroom atmosphere. Keep the background minimal and softly blurred enough to emphasize the subject. No luxury studio setting, no outdoor background. Lighting: Soft natural daylight from a nearby window, gentle highlights on the face, hair, collarbones, and white tank top. Smooth realistic shadows, warm neutral color grading, natural skin texture, no harsh flash. Style: Ultra-realistic photography, smartphone selfie realism, natural skin pores, realistic hair strands, soft cotton rib fabric texture, clean Japanese gyaru beauty aesthetic, tasteful and elegant, high detail, candid private-room mood, no anime style, no illustration.