A stunning and mature college girl wearing a stylish track outfit poses confidently on the vibrant track field, portrayed in photorealistic digital art. The image is a masterpiece with a focus on realism, featuring 8k HD high-definition details. The artist meticulously captures skin texture with hyper-detail, combining both realism and high-contrast elements. The lighting is dramatic and colors are rich, reminiscent of a photograph taken with a Nikon D850 and Kodak Portra 400 film stock, using a f1.6 lens. The ultra-high resolution image displays lifelike textures, making it an exemplary piece trending on Artstation. The portrayal avoids any imperfections or unwanted distortions, ensuring natural beauty and perfect anatomy. This high-quality visual is intended for those appreciating the art of photorealism and life-like depictions in exquisite detail.