8k, portrait of a very slender and slim built mysterious youthful water nymph, her long metallic shimmering white-blonde hair covers her body, sea blue eyes, narrow hips, pale white skin tone that shimmers metallic, small lapislazuli amulett on a narrow necklace, very lightly clad, clothing made from seaweed and fish scales and shells, detailed and realistic, in a dramatic and captivating pose, walking out of the ocean