1girl at the beach, standing near a lifeguard tower, exhibiting a toned physique with symmetrical eyes, under dramatic lighting; captured in a highly realistic and sharp focus HD photograph. The scene features hyperrealism with intricate details, achieved through advanced photography techniques like raytracing and physics-based rendering. The image is a high-detail RAW color photo, delivered in ultra-high resolution for a 8K CG wallpaper. Enhanced with rim lighting and vivid colors through post-processing and expert color grading, the overall composition is vibrant and visually arresting, capturing the essence of a lively beach atmosphere.