"alter the uploaded image to create a realistic avatar that closely resembles the original person. the avatar should have subtly enhanced features naturally blonde hair with depth and texture, and eyes a deep shade of blue, mirroring the authentic expression of the original. skin should be smooth and clear, reflecting the subtle nuances of a real human complexion. sculpt the body to appear fit and proportionate, with an athletic build that looks natural, not overly sculpted, and dress it in a dark, fitted t-shirt that accentuates this natural athleticism. the final avatar should strike a balance, looking like an enhanced version of the person but still someone you might encounter in real life, with an approachable and genuine demeanor."