A full body portrait of a dark fantasy queen exuding an aura of mystique, surrounded by an underworld theme, with a touch of deviant art mastery. Her crimson eyes glow with intensity, contrasting with her flowing grey hair. She wears an intricately designed dark dress adorned with elegant dark tattoos that trace her skin. The scene is enveloped in a moody atmosphere, enhanced by dramatic color grading and a cinematic 8k effect, creating a dark illustration that captures the essence of enigmatic royalty. Subtle hints of shadow and ethereal smoke swirl around, adding depth to the composition.