A beautiful 20-year-old woman with an athletic figure and medium round breasts

A beautiful 20-year-old woman with an athletic figure and medium round breasts stands in a picturesque park at dawn, facing the camera with a sultry expression. She is positioned at a slight angle, with her torso turned toward the camera and her face and chest directed forward. Her long, flowing azure blue hair is styled in loose waves, cascading down her back. The hair transitions from deep blue to light blue. She has green eyes, long eyelashes, and detailed facial features, including a confident smile. The park is enveloped in morning fog, with soft rays of sunlight piercing through the mist and illuminating the scene. In the background, a majestic, ancient oak tree adds to the atmosphere. She is wearing a light grey sports bra with a deep neckline that highlights her medium round breasts and high-waisted, fitted navy shorts. The image should be in ultra high-definition (4k or 8k) with extreme detail.