A full body portrait of a shadowy queen in a dark fantasy realm, with an enigmatic and mystical aura, showcasing a zoomed focus on her striking features. She embodies an underworld theme, standing as a deviant art masterpiece with piercing crimson eyes and cascading grey hair. Her elegant dark dress is intricately detailed, intertwined with elaborate dark tattoos that trace her skin like arcane sigils. The scene is enveloped in rich color grading, with a somber yet vibrant palette that emphasizes her powerful presence. The dark illustration is enhanced with an 8k cinematic effect, capturing every nuance of her enigmatic allure and the haunting beauty of her realm.