A young Japanese woman wears a taupe one-piece cutout swimsu

A young Japanese woman wears a taupe one-piece cutout swimsuit with a sheer ivory sarong knotted at her hip, standing amid weathered desert rock. Harsh midday light casts sharp shadows along her waistline. She runs one hand through her wind-tousled hair, caught mid-gesture. Medium shot, eye level, subject slightly left of center, negative space filled with blurred rocky terrain. Vertical portrait orientation, 2:3 aspect ratio. Render with photographic realism: subtle ISO 400 film grain in shadow areas, avoid over-smoothed CG textures. Skin: subsurface scattering and micro-texture, not digital smoothing. Hair: subtle natural imperfection, not geometric perfection.