This is a 3D model of a police SUV commonly used in America. I created this model in Blender.

You can use this model for rendering, animation, and so on. For game assets, I haven't tested this model in any game engine, but if you can use it normally, Its okay.

Some materials use procedural shaders that are only available in Blender. So, if you open them in software other than Blender, some of the materials will look slightly different from the ones in the product photos. For example Blinkers material, and you may need to adjust a few things. For example roughness level, metallic level, and so on.

But most of the materials and textures remain the same as in the image, it's just that a few adjustments are needed if you open it in software other than Blender.

For the car's interior part, I didn't make it in detail, I only made the model roughly.