I noticed that if you turn on dynamic reflections, then mainly a white texture from the sun from the sun at night from the moon appears on top, but not so much so you can take a white texture of low expansion, it will appear on the top of the car, supposedly reflecting sunlight You can also do that with the quality of lighting at least at normal or lower, look at the performance when the car passes next to the light source, the very white texture appears there and we get relistic light reflections with a lower load on the video card (perhaps) I have a lot of ideas on the graphics contact