agile character, Fallout universe, vault suit, Pip-Boy on arm, short brown hair, goggles, crouching position, sneaking, abandoned building, post-apocalyptic, rusty textures, broken concrete, scattered papers, dim lighting, dust particles in air, survival gear, leather boots, action pose, dynamic shadow, 3/4 view, atmospheric mood, desolate urban landscape, muted color palette, dramatic contrast.