A realistic anime illustration in a medium shot and side view, featuring a 13-year-old girl crouching on a sandy beach during the early morning. The girl has long, flowing hair and is facing forward with a bright, cheerful smile, her right hand gracefully brushing her hair back from her forehead. She is dressed in a classic dark navy blue school swimsuit that fits snugly. The setting is a serene shoreline at dawn, with soft white sand and gentle waves washing up in the background under a pale, waking sky. The scene is rendered with 3D-like realism and high-quality textures, utilizing realistic lighting that casts a soft, warm morning glow across the environment. The color palette is dominated by the deep blue of the swimsuit and the soft pastels of the morning horizon, creating a fresh, tranquil, and high-fidelity atmosphere.
dino
