1girl, solo, two tone hair, black and green hair, shoulder length straight hair, blunt bangs, hair tucked behind ear, yellow eyes, accented with black eye shadow and liner, blush, highly detailed eyes, well-defined eyebrows, natural lip color, adorned with earrings and forehead jewelry, mermaid scales on skin, shy smile, cute head tilt, happy expression, enchanting underwater fantasy setting with sea floor, vibrant colors and high resolution, cinematic detail, facing viewer with a captivating gaze, beautiful aquatic ambiance with hints of cowboy style, absence of any artificial or distorted features, seamlessly realistic with an artistic touch.