Generate a full-body image of a woman in swimwear, ensuring that her feet, legs, waist, arms, and other body parts are depicted with realistic human anatomy. Focus on capturing natural proportions, skin texture, and subtle details such as muscle tone and posture to achieve a lifelike representation. The image should showcase authentic lighting, shadows, and variations in skin tone. Avoid exaggerations and maintain an emphasis on realism, celebrating the natural diversity and individuality of the human form.