For those who played Vice City Stories, there's a radio advert talking about a car called the "Imponte Insurrection".
By the looks of the car on billboards around VC, it's based off the Pontiac Fiero with some aspects of the original Mazda RX-7.
https://www.grandtheftwiki.com/Insurrection#:~:text=The Imponte Insurrection Turbo XRZ5 X-2 is a,in Grand Theft Auto%3A Vice City Stories. Description
Yes, the wiki says that its based off a 3rd gen Firebird, but I feel like a lore-friendly Fiero would be a better choice instead, especially the latest F&F movie, where there was a rocket-propeller in the back, like the Rocket Voltic. Could be a cool addition to add for anyone who considers doing it.
I'll love to see if anyone can make this happen!
I doubt it though, but worth a try.