Prompt: Half-body portrait of a beautiful natural alien elf woman, sitting on a kind of semicircular wooden armchair in alien elf style, with a subtly enigmatic smile, the figure must look straight ahead, it is arranged in three quarters and represented up to the waist, arms, and hands included, His arms are folded, and his hands crossed, the left arm placed firmly on an armrest of the chair and the right hand placed limply on the left wrist, in an exoplanetary landscape with distant horizons and foggy. In photorealistic, capturing the essence of the Mona Lisa.