Prone Beach Selfie Portrait Prompt

A highly detailed JSON prompt for generating a medium-full shot portrait of a young woman lying prone on a wooden pier. It specifies complex body details (tan skin, freckles, deep cleavage from pose, royal blue string bikini), a unique perspective (low angle, foreshortening), and environmental elements (overcast beach day, white towel, dark green-blue ocean) to create a relaxed, sultry summer vibe.