A gothic Wednesday Addams-inspired nun holding a golden skull with glowing red ruby eyes, wearing a sleek black habit with intricate lace cobweb patterns, a silver thorned rosary draped around her hands, standing in an opulent dark marble bathhouse with swirling white veins, surrounded by towering pillars and flickering candlelight, her expression calm and slightly smirking, moody and atmospheric lighting with soft shadows, hyperrealistic, highly detailed, cinematic style --niji 6