This circuit is very good with 550 objects and downloading it will see them become quite difficult.
The only car that may be used is the UF1 and the track is for those who are licensed S2 (AU1).
I leave this and thanks for commenting

Posting licensed content (in this case an autocross layout) is not allowed by a demo account. Please, login with a licensed account first. Thanks

I think this circuit in another computer if you leave (S2) sorry if I put this circuit demo account. thanks

I have no license (S2), but I intended to upload my demo account