Is there Porsche 911 (993) mod with some configs or Porsche 935 mod?

I've scraped the bottom of the barrel and 911 mods in general tend to be pretty meh across the board. Never gotten into one that really blew me away, always some funky handling artifacts. GT3's with turbocharged engines and the like where it's just like, why did you go to all of this effort to model the car just to flub it like that? Sorry man.