A 3D photorealistic image capturing the majestic side profile of a lion in the Serengeti, intensely focusing on its regal mane and piercing gaze. The scene is reminiscent of the style of Frans Lanting, achieved using a Canon EOS R3 with a 70-200mm lens, ensuring the lion fills the entire frame. The image is in high resolution, portraying the intricate details of the lion's fur and the rich textures of the African landscape, adding a slight dawn glow to enhance the serene environment, with a touch of stylized drama for a more captivating effect.