Draw a character in animated art style, with a vibrant and expressive appearance

Draw a character in animated art style, with a vibrant and expressive appearance. The character must have exaggerated characteristics, like big, expressive eyes, a subtle and fun smile, and a straight posture. The background should be simple and not distract from the main figure. The character must be from the Kimetsu no Yaiba universe/Demon Slayer, black short hair, blue colored eyes. , angle from above, animated cartoon, beautiful drawing. thin chin, thin chin, thin chin, thin chin, thin chin thin chin

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits