Is Tamiya releasing a new chassis?
The TT-01 shown in the above pic at the Shizuoka Hobby Show, seems to be shaft driven, with a layout reminiscent of the TB series. Guessing it'll be release with the new (and kick-ass lookin') Integra R body, as show below:
But they say it's an Xpert Built car, which implies something dynamically low-end. So perhaps this is the replacement for the aging TL-01.