Stunning portrait of the exquisite Queen of the Cosmos, with sun-kissed skin, seated gracefully on an Ethereal Throne; the scene is bathed in warm tones and gentle lighting, embracing a 3D, sepia-toned ambiance akin to an analog photograph. The focus is on her radiant beauty, with a serene expression and an air of regal elegance. The surrounding atmosphere is harmonious and inviting, enhancing the captivating allure of this cosmic monarch.