Obviously, I'm doing something wrong... 😰
I have started from scratch, downloading again the base model that you indicate in the link...
... that directs me to this mod (1996 Toyota Supra JGTC)...
... then I have included the files of the mod that we are talking about (2000 Toyota Supra JGTC), and the resulting folder looks like this...
...but it doesn't work, which doesn't surprise me, since for example, it doesn't make sense to me that there are so many lods. I have tried installing the files manually, with the three old .kn5 or deleting them, and the game crashed when loading... By installing the mod through Content Manager I got this...
Either I'm very clumsy, or there's some detail I'm missing... I don't know if it has anything to do with the fact that my CSP version is 0.1.79.
Thanks again and sorry for being so annoying...