A stunning 4-member K-pop girl group standing together on a starry night hill, gazing up at four bright shining stars forming a perfect square in the dark sky, ethereal and mysterious atmosphere, flowing long hair, elegant black and silver outfits with subtle sparkle, cinematic lighting, soft moonlight glow, dreamy bokeh, high fashion editorial style, vertical book cover composition with empty space at the top for title, ultra detailed, 8k, photorealistic yet slightly fantastical --ar 2:3 --profile yyse98w --v 7.0
