Here is the refined prompt:
"Nai3 style, 1girl, voluptuous breasts, solo, flowing white hair with ornaments, ponytail, and bangs, wearing a red collared shirt with open cleavage, black high-waist pencil skirt, thigh-high black stockings, and fingerless black gloves, adorned with a black choker and jewelry, sitting with arm support, blushing, and gazing at the viewer with piercing purple eyes, in a well-lit indoor setting with curtains and a window, surrounded by subtle sunlight, with a hint of horns and a playful smile."
