A polished modern Japanese anime illustration, full body shot from a slightly low angle, featuring a 17-year-old athletic human female student with three legs, standing on a wet city street. She has a tall swimmer's build, looking upward at a silver sky with a serene, pleased smile and soft rosy flushed cheeks. She possesses two thick, round, cool-gray hippopotamus ears on her head (no human ears visible) and middle-length straight hair with a 7:3 part, cool gray on the outside and dusty mauve underneath, all heavily clumped and wet from rain. She is dressed in a rain-soaked, oversized charcoal winter coat over a wet white dress shirt with a deep dusty-mauve ribbon tie, and a long, wet, dusty-mauve trench-style skirt. A charcoal-and-cream drawstring knapsack hangs from her shoulder. Her three legs are positioned in a tripod-style arrangement, each wearing matching charcoal, gray, mauve, and cream athletic shoes with wet cushioned heels. The setting is a rain-streaked tree-lined avenue with reflective puddles and blurred urban silhouettes under soft, diffused cool lighting. The color palette is a sophisticated blend of muted cool gray, dusty mauve, and charcoal with realistic wet-fabric textures.