Here's an enhanced version of your prompt that incorporates a woman in a bikini while retaining the level of detail and specificity you outlined:
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**A photorealistic full-body portrait of an athletic woman in her late twenties, confidently posing in a stylish bikini, captured in natural daylight, with soft, diffused lighting that subtly illuminates and highlights the contours of her body.**
### **Head and Face:**
Her face is oval-shaped,


