There's a new PGR3 video here, and it's a night race for a change.
Before the usual people complain about it not looking that good in-car this version is probably 4 weeks old now (version at X05 was 3-4 weeks old) and it looks like the shaders and stuff have been turned off for the in-car view at least.
The scary bit it the left wing-mirror. At the start of the race it's fine and gives a nice sharp image (but it looks a bit flat, possible because of shaders) but around 55 seconds in he drives into the wall and breaks it. When it switches back into in car view you can see the cracked mirror. Odd thing is it seems to look more realistic when it's broken.
Xboxyde also have a new 3D screen shot showing the fancy paint effects on one of the TVRs.