A whimsical Grinch doll, intricately detailed with vibrant green fur, oversized mischievous eyes, and a mischievous grin, adorned in a classic red Santa outfit with fluffy white trim, plush textures, and sewn details, [Digital Illustration], [Cartoonish Style], [Soft, Warm Lighting with a cozy atmosphere], [Close-up composition with a slight tilt for dynamic perspective], [8k resolution, photorealistic textures, sharp focus, masterpiece quality].