警用警车3d模型

Create a modern city police patrol car designed for an open-world action game. The vehicle should be a realistic four-door police sedan with aerodynamic design, rooftop red and blue emergency light bar, front bumper guard, police siren speakers, side mirrors, and detailed wheels. Include police decals, city police department logo, emergency number markings, and reflective stripes. The model should be game-ready, low-poly optimized under 50k polygons, clean topology, separate wheels and doors for animation, realistic proportions suitable for Unity and Unreal Engine. Use PBR materials with optimized textures for real-time rendering and mobile performance.