Looking very nice, I wonder if we'll get the new 'reasonably priced car' too?
Yes but they usually lose/darken colourI may be wrong but I don't think cars or credits will transfer from GT5 Prologue but there was talk about cars unlocked on the PSP version being able to be transferred to GT5.
As for the grass, last time I checked grass was..well er..green! I know what you mean though but that video was captured on a video recorder and not footage exported straight from the game and video's done in this way always tend to make colours look a little off.