full body view, A realistic‑anime hybrid scene of a beautiful, athletic 18‑year‑old woman, nude, swimming through a calm lake. The camera looks straight down from above, following her as she moves smoothly through the water with steady, graceful strokes. Her face blends realistic detail with subtle anime aesthetics, expressive, slightly enlarged eyes with natural reflections, soft but defined facial features, smooth skin texture, and a focused yet serene expression. Her wet hair flows behind her with lifelike motion, animated in fine strands that shift with each movement. The lake surface shows realistic light behavior—soft reflections, ripples, and shifting transparency—while maintaining a slightly stylized color palette typical of high‑end anime films. The overall mood is dynamic yet tranquil, cinematic, and immersive, balancing realism with anime artistry, (perfect big natural nude breasts:1.1), (perfect small pink nipples:1.1), (small areolas:1.1), (perfect vagina:1.1), (perfect body:1.1), (perfect hands:1.1), (perfect finger:1.1), (perfect fingernails:1.1)