I don't think it's that much work (well, Eric can model and texture pretty fast if you ask me... you don't obviously). Before you flame me, you (and I) don't know how fast VWS model was created. Anyway....
More content isn't going bring LFS to life, Scirrocco, or whatever is it spelled, will bore everyone after month or two.
What we need is what we were told to be done by S2 Final.
Most of the physics done and that is brake fade/damage (overheating), proper engine damage, proper damage for body work etc.
Anything like that would bring much more life to LFS then any content, be it a real life track or car. Those things don't matter at this point (cars or tracks).
What we need is proper simulation of mechanics of a car/formula/etc. amd of we're patient enough, maybe we'll get to that point.
Thank you for reading,
"Fanboy"
Edit: I'm sorry, my post might be little confusing, I'm little bit drunk atm :\