It's already available in setup environments. Or would you rather have Scawen drop the new tyre physics and waste time removing a feature that tbh hardly gets used?
If you can't be bothered to go and test this and provide the proof, you should just leave and admit that you're wrong.
I got all of the liveries from in the game, I didn't use the renders. I did find a site that had paper models of the Terrazi Terrific, but I dont have the link anymore.
I don't remember what the fonts are called, they were on my old pc and I don't have them on my new one.
If you have a PS1 emulator on your pc, you can unlock all of the cars with the cheat plugin, or use a cheat disc that's been ripped. You can find all of the liveries then.
If your wondering about the Bosconian and Mitsurugi liveries they are from RR5 and RR7.