vibrant caricature of a cute rat: colorful and playful

animated rat grey white background vibrant caricature simple line work colorized rounded muralistic style crisp clean look heavy shading cute children 039 drawing details shadows two colors black outline varied body shapes playful artwork character design cartoon sketch graphic painting concept rat: colorful mouse depicted realistic animal portrait background showcases bold lines reminiscent artistic styles norman cornish chuah thean teng meticulous linework precision adds charm colored cartoon-style capturing essence subject touch ratcore