Thats up to Mr. X or any actual modders if it gets added back. It used to exist in the mod back in the early days when it first released. Like I said, I'm no modder, just a guy with some time on his hands a love for Herbie. I just wanna make some fun, movie/tv accurate configs and car specs for everyone to enjoy!
I'm really not doing anything expect making configs to share with y'all! If Mr. X chooses to use them that'd be sick, but they've taken over as mod developer, and whatever they say and do goes ¯\_(ツ)_/¯. If I could figure out how to mod/model/import parts to help, I absolutely would, trust me.