After looking at the toy protos, I started to wonder about how they could get the vehicle modes to look like the robot modes with the necessary simplified transformations. I'm sure the movie characters and the toys will have completely different transformations that are pretty straight-forward, despite having a million panels shift around in the process... so I suppose this thread is more directed toward the toys. I'll start with Jazz: >>>The movie transformation: The grill basically stays where it is, while the foglight panels sort of fold up behind it. The upper arms are made up of the front fenders, and the front weels mak up the shoulders. Those vents you see up by the shoulders are the vents on the side of the car, just in front of the doors. The forarms in the sketch look like they are at least partially made from the front corners of the car (I think I see a headlight by his wrist in the picture). The front of the thighs are the rear bumper, and the side of the thighs seem to be made up of the doors (those spikes up by his waist are probably the side mirrors). The lower legs/feet don't resemble too much, so I assume it's just the rear end of the car shattered into pieces, with the rear wheels forming the heels. >>>The toy transformation You can see how the hood is split down the middle, with hinges on the sides. My guess is that these parts fold up and out to the sides, and end up wrapping around the front fender. This would help make the limbs look bulky and add to the kibble-less look they're going for. The lower arms are probably just sitting under the car. The front bumper/grill area of the car probably transforms very similarly to how it does on the movie model. Seeing as how how there is a double hinge from the trunk to the roof/seating area of the car, I would bet we end up with a fat backpack on this guy. The doors might fold up in there. The rear bumper looks like it will fold out to form the feat, and I would be surprised if the legs weren't just sitting under the car as undercarraige. Anyways, I thought it would be fun to try to figure out the transformations, since all we have is concept art and vehicle modes right now. Post your own, I'll post some more, etc.