Vintage, hand-drawn illustration of a cute, round plush toy character with a richer, more saturated color palette. The character has a smooth, round face with thick, crescent-shaped eyes that form a cheerful, half-moon shape to convey a joyful expression. The mouth is small and slightly curved upward for added charm, with warm blush on the cheeks for extra cuteness. Avoid giving it a dumpling look; instead, make it appear more like an adorable character with a soft, rounded shape. Keep the illustration simple and flat without any shading, focusing on clean lines and solid colors. The background should be neutral and plain, without any additional text or symbols.