Mugen is very secretly when it comes to that. No one has even the slightest clue that a new car/CAD coming out until it reaches Forums/RedRC by their own hand.

You will never see a "spy" glimpse of the car or stolen CAD images nor anything like that.

Its not like other cars in which, I had already seen CAD images 5-6 months before their official release (of the CAD models).