虹が通り抜ける髪

anime style, high quality, cinematic composition, solo, a girl crouching down in a relaxed pose, wearing a sleek black enamel jacket with a glossy finish, fitted denim jeans with subtle texture, and sturdy boots, sunlight hits her from behind after the rain, creating rainbow-colored reflections on the shiny surfaces of her jacket and boots, vivid yet soft iridescent glow scattered across the folds of her clothing, wet pavement below her reflects the same rainbow light, wind tousles her hair gently, she looks downward or off to the side, peaceful or introspective expression, the background is simple: rain-washed ground, faint sky, distant rainbow arching above, emphasis on the contrast between black enamel and multicolor shine, natural light effects, realism with stylized charm, focus on surface reflections and atmosphere