3D渲染写实风格中年男性工程安全员职业防护装束站立

3D character design concept illustration design, professional scene, China 3D rendering of middle aged man in suit with white helmet and green vest : realistic photo style, smooth skin texture, front view, resembling Chinese youth, full body, photographic style, solid color background, character rendered in Ultra HD resolution in Unreal Engine, Centered frame, white background