which one is the best?

[jackieteh]

@Art48

To have the moving car, I would follow the tut on the docs page
Chaos Docs

thank you very much for reply, never try this before, will give it a try.

@Syclone1

You can check this tutorial in case you don’t want to use composting or sphere fade effect : Chaos Docs
or if the car is relatively small you can use this approach as well: https://youtu.be/xYYrlxwB7Eg?t=1148

thank you very much for reply, i try this before, but it take too long to render on my machine.