Generate a 4K, ultra-realistic image of a beautiful woman with chestnut brown ha

Generate a 4K, ultra-realistic image of a beautiful woman with chestnut brown hair and a tanned complexion, dressed in a sleek, body-hugging black dress. The dress has a deep V-neckline and subtle gold accessories that add a touch of luxury. She is standing on the balcony of a high-end rooftop bar at night, with city lights sparkling in the background. Her confident stance and sultry gaze create a powerful, sexy yet elegant vibe. Focus on the detailed textures of the dress, the ambient city lights, and the overall glamorous atmosphere