Create a polished anime illustration using the reference images and preserving the character designs. Characters: Konko: light brown hair, medium hair, straight hair, choppy bangs, blue eyes, light brown fox ears, light brown fox tail with white tip, petite; Ponko: dark brown hair, short hair, messy hair, short bangs, green eyes, tareme, dark brown raccoon ears, dark brown raccoon tail with striped pattern. The theme is spending time during the rainy season in Japan. A forest puddle turns into a mirror reflecting a rainbow beyond the rain clouds, with flowers, grass, and sparkling ripples. Use a polished, varied, character-focused composition with rain texture, humid atmosphere, expressive faces, detailed props, cinematic composition, no text, and no watermark.