realistic anime illustration, restrained stylization, naturalistic shading, selective focal detail, coherent light and shadow, material-specific texture priority on mineral surfaces

30-year-old adult woman, lean build, oval face, warm brown human skin on face and neck, brown eyes, warm brown human forearms, both hands fully visible, hands from fingertips through wrist creases formed of cool-gray granite with natural hand shapes, subtle granite grain and matte stone light response on the hands, opaque navy jacket over opaque cream shirt, ordinary fabric coverage of torso and arms

shoulder-length black braids, neat braid construction, no hair change