My ass that thing is not going to be free, because the Creator of it never said anything about free, if you clearly want that mod but you're broke, you should sell your soul.
The hute from LJ74 has an AMAZING rotary engine, if you need some inspiration honestly it's the best i've seen in beamng.
Please add some sort of circuit racing config! Maybe not a later GT300 car but the earlier RE Amemiya car was a lot more tame. The IMSA car would be a good addition too, but it is quite a bit more extreme.
Hey man, can I ask how far you're going with the tuning? Like engine swaps, or maybe wide-track subframes and suspension to fit a widebody kit? I'm a huge tuning enthusiast, so I'm really interested.
Not gonna lie I don't have any plans right now, tuning comes last, but like always I'll do as much as I'll have time for. I wanna add a lot of engine tuning that's for sure.