Ultra-photorealistic candid lifestyle photo prompt for Gemini Nano Banana Pro

A detailed, structured prompt designed for an image generation model (likely Gemini Nano Banana Pro, based on the context) to create an ultra-photorealistic scene. The prompt specifies metadata, the main subject (a young woman in a bikini), a secondary subject (a dog), the environment (a luxury cabana), lighting conditions, and specific camera technical details to achieve a 2000s digital camera aesthetic.