Cute cartoon guinea pig character with big expressive eyes, soft rounded chubby body and fluffy fur, rendered in a 3D animated Pixar-style, lifting its head up and sniffing the air with a tiny twitching nose, curious alert expression, sitting inside a dark cozy wooden house interior, warm low-key lighting, soft vignette, shallow depth of field, warm pastel colors, soft cinematic cartoon lighting, high detail fluffy fur, animated movie quality
