Generate a photorealistic portrait of Marilyn Monroe in her bedroom by the window, illuminated by soft morning light filtering through sheer curtains. Ensure perfect anatomy, with attention to beautiful and detailed fingers, a flawless face, and penetrating eyes. Compose the image using the golden ratio to position Marilyn elegantly within the frame. Highlight the intricate details of her bedroom decor, capturing the interplay of light and shadow on her skin and surroundings. Incorporate subtle reflections in the window glass to enhance realism. The scene should evoke a warm and serene atmosphere, with the sunlight creating a soft glow. Render the image in classic realism style, paying special attention to capturing Marilyn's essence. The final image should be rendered in octane rendering with an 8K resolution, ensuring a masterpiece that reflects her iconic beauty. Achieve a balanced composition with depth, and consider introducing a gentle breeze that adds a touch of dynamism.