Galactic princess, masquerade ball, solo, (18yo), slender figure, pale blue skin, elaborate hairstyle with gemstones, intricate silver mask, sparkling diamond earrings, luxurious purple and gold gown, layered tulle skirt, delicate gloves, high heels, holding a mysterious glowing orb, standing in a grandiose, dimly lit, starry night sky, planetary rings, nebulas, soft misty atmosphere, cinematic composition, low-angle shot, dramatic lighting.