While it doesn't put the console in your hands right now, the 3D rendering below does an amazing job letting you get a virtual feel and look at the XBone, Kinect 2, and the new controller. It is as good as most of us are going to get so do enjoy.
I know one thing that it has done for me is question why there is one USB on the side of the console while all the rest are in the back. I am sure that it is most likely for a wired controller but if that is the case, why is there only one? If I had to make wild accusations, for fun, I'd say it links back into the concept that Microsoft doesn't want anyone sharing their gaming experience unless they pay for another console. At least if they want to play wired into the system.
Have fun looking at the Xbox One in 3D space and feel free to make your own wild accusations.