masterpiece, best quality, 1girl, solo, cute whale girl, anthropomorphic whale, light blue long wavy hair, ahoge, blue eyes, bright smile, open mouth, sharp shark-like teeth, whale fin ears, whale tail, white frilly maid headdress, blue hair bow, dark blue and white maid dress, long sleeves, puffy sleeves, white apron with a small whale embroidery, multi-layered long skirt, white ruffled petticoats, striped skirt, ribbon bows on skirt, white tights, dark blue mary janes, dynamic pose, holding skirt out, waving hand, anime style, 2d illustration, cel shading, flat color, clean lineart, highres, vibrant colors, white background.