Generate a realistic, high-quality image with cinematic lighting

Generate a realistic, high-quality image with cinematic lighting. The scene should feature a Japanese woman wearing a micro bikini made of brown bear fur, viewed from behind. She is stretching with both hands raised above her head and looking back, smiling towards the viewer. Ensure that the full-body shot captures her pose and attire clearly, with the focus on the texture of her butt and the natural, elegant way the light plays across the scene. The setting should evoke a sense of cinematic depth, with detailed, lifelike lighting and shadowing.