Be nice if they'd done something a bit different with it. Using Revo chassis is kind of... boooring. Looks like something any of us could have made ourselves.
Looks just like a 2.5 chassis. It has shorter arms, and appears to use the center driveshafts of the 3.3 as wheel driveshafts. The pushrod and steering tierods must be shorter too. The hubs look like std revo pieces. I do like the bumpers, too cool!