Blue haired winged girl by a glowing desert oasis

masterpiece, best quality, high quality, ultra highres, score_9, score_8_up, score_7_up, serene petite girl with long aqua blue pigtails and small white feathered wings on her back, wearing a white linen desert dress with gold embroidery and feather trims, she is standing by a crystal clear oasis holding a glowing jeweled staff, smiling softly with a blissful expression as water droplets float around her, background is a lush green palm grove hidden in the dunes, (ethereal golden hour lighting:1.3), (soft defined shadows:1.2), saturated turquoise and amber tones, sharp focus on her elegant face and the staff, magical desert oasis