This thread has nothing to do with Turbodriver's mods (especially the ones that shouldn't even be discussed on this forum) or with running the game on lower graphics settings.
It is a request for EA to share the technical details of a game asset, so that creators can access new textures, and new versions of textures, that only exist, or are higher quality than the previous versions, in this format which we currently cannot decode, and which is being used more and more in the game since it was introduced.
(We're also lacking a lot of other technical information we used to get -- no TDESCs for 1.69, no new CASPart version info, etc. -- but for the most part those things are not directly preventing people from being able to access and modify large chunks of game content.)
If you want to talk to a modder about their mods, do it through whatever methods they provide for support (I can think of at least three just off the top of my head for Turbodriver) instead of highjacking threads.