Create a captivating, hyper-realistic, AI-generated artwork of a lion with an en

Create a captivating, hyper-realistic, AI-generated artwork of a lion with an enormous mane resting at the base of a majestic tree in the African savanna. The lion should be depicted in a serene and regal pose, showcasing its impressive mane and relaxed posture. Capture the detailed texture of the lion's fur and the grandeur of its mane, with its body comfortably sprawled and its head resting on its paws. The scene should include the towering, majestic tree with a broad canopy, providing shade for the resting lion. Reflect the African landscape with expansive grasslands, scattered bushes, and perhaps a few distant acacia trees. Emphasize the texture of the savanna, including the tall grasses and the warm, earthy tones of the environment. The lighting should be soft and natural, conveying the warmth of the African sun filtering through the tree's canopy and highlighting the lion’s features and mane. The style should be hyper-realistic yet artistic, focusing on the lion's peaceful presence and the grandeur of the tree and its natural habitat. The final artwork should be high-resolution and visually striking, capturing the calm and majestic nature of the lion in its serene setting.