a full body front view, 4k, hyper realistic, action shot, of a cute, waif thin, flat chested, 18 year old girl, 6' tall, rail thin, anorexic, flat chested, small undeveloped breasts, small butt, with freckles and long blond hair, without a top and wearing a small blue string bikini bottom, on roller skates, roller skating towards viewer, hair blowing, smiling broadly, rolling down the boulevard of Santa Monica beach