A beautiful sinister BlackT40k female space marine from Warhammer 40k, dressed in elaborate, flowing robes of black and white with gold embroidery decorated with the symbols of BlackT40k.  her eyes glowing with an eerie otherworldly red light. She is surrounded by swirling arcane flames and tendrils of chaotic energy,. The setting is an ancient temple of chaos filled with occult runes and glowing sigils with shadows that twist and warp. The mood is mysterious and foreboding with vibrant colors and intricate details conveying a sense of dark forbidden knowledge.  Hyper detailed, aidmaGlow, aidmaMJ6.1, mythp0rt