A celestial enforcer nun blending religious elegance and futuristic armor, wearing a sleek black catsuit with a plunging keyhole neckline, structured gold cape billowing like wings, gold cuffs, high-collared gorget, chainmail veil of delicate golden links, holding a glowing staff topped with a spinning golden crucifix, descending into a futuristic Vatican cityscape with towering spires and glowing stained glass, divine light radiating from her, hyperrealistic, intricate details, ethereal atmosphere --niji 6