exterior shot change only the materials and lighting of the input image keep the geometry layout camera and all objects exactly the same do not move add remove or redesign anything apply improved materials realistic textures proper reflections surface detail and enhanced lighting better illumination soft shadows balanced exposure the result must be the same image only with better materials and lighting photorealistic conserve all the elements in the original photo change only the materials and lighting of the input image keep the geometry layout camera and all objects exactly the same do not move add remove or redesign anything apply improved materials realistic textures proper reflections surface detail and enhanced lighting better illumination soft shadows balanced exposure the result must be the same image only with better materials and lighting photorealistic
