In a high-detail, photorealistic Olympic swimming scene, full body view of an adult 25 years old female swimmer stands poised on the starting block just before the race begins, (nude athletic body:1.3), she adjusts her swim goggles with a focused expression, her body tensed in perfect athletic form, every muscle defined and visible, her skin texture exquisitely rendered, showing every pore and subtle detail, her hands and feet perfectly formed, as she stands on the block in the Olympic swimming arena, the crowd of spectators blurred in the background, the lighting sharp and precise, emphasizing her face, her intense concentration, and the anticipation of the start, every detail sharp, from her determined eyes to the slight flex of her calves, capturing the ultimate moment of Olympic precision and focus