A 2 adorable very small very black Shih Tzu puppies with big bright blue eyes

a 2 adorable very small very black Shih Tzu puppies with big bright blue eyes,extremely detailed eyes and face,longeyelashes,wearing blue collars and sunglasses,playing in creek,butterflies and flowers in background,3D Pixar style,photorealistic,masterpiece,vibrant colors,studio lighting,ultra-detailed,sharp focus,physically-based rendering,professional

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