Axolotl humanoid, feminine, youthful, slender build, smooth pale skin, feathery gills on cheeks, large black eyes with golden irises, long flowing hair like seaweed, delicate fingers, toes webbed, translucent scales on arms and legs, shimmery tail, pastel-colored dress with floral patterns, sitting cross-legged on a moss-covered rock, surrounded by aquatic plants, gentle ripples on the water surface, soft warm lighting, misty atmosphere, mysterious ambiance.