Remember the Nissan 2020 Vision Gran Turismo? Well, it's back and it's set for another live appearance at the Tokyo Motor Show later this month. And it's red. We know it was originally developed for the Gran Turismo video game, but Nissan also built a couple of real-life versions. Also take note of this: Nissan keeps pushing back a GT-R replacement mainly because the current Godzilla is so damn good. But it'll have to be replaced at some point and this concept is, so far, the best clue we have to its styling. Bringing it to Japan's biggest show says something.