Create a photorealistic image of a lion standing proudly on a rocky outcrop in the savannah, surrounded by dry grass and acacia trees. The lion's mane, with its rich golden hues, should be meticulously detailed. Utilize cinematic lighting, ultra-high resolution, extremely detailed textures, and photorealism. Render the image in 8k resolution, capturing every intricate detail and creating a true masterpiece. The lion's regal eyes should reflect strength and majesty