Realistic Cheerleader Portrait

A realistic full-body portrait photo of a young Japanese woman styled as {argument name="character name" default="Miko-chan"}, sitting on the floor indoors against a plain light beige wall. She has a soft shoulder-length bob haircut in {argument name="hair color" default="dark brown"}, slightly tousled, with a natural casual look. She wears a modern cheerleader outfit in {argument name="outfit colors" default="blue, white, and red"}: a sleeveless cropped V-neck top with striped trim and bold text reading {argument name="jersey text" default="AITuber OnAir"} across the chest, plus a short pleated cheer skirt with matching color-block panels. She also wears white ankle socks and white athletic sneakers. Her pose is shy and demure, seated with both knees bent, one leg extended closer toward the camera and the other folded inward, hands clasped together between her thighs, shoulders slightly drawn in. Soft natural window light enters from the left, creating faint diagonal shadows on the floor and lower wall. Shot in a vertical composition with the whole body visible, slightly high-resolution fashion-photography realism, gentle muted tones, smooth skin, subtle shadows, minimal background, candid gravure-style atmosphere, calm and innocent mood, photorealistic.