According to Kinectaku.com there is going to be a limited edition R2-D2 themed version of the Xbox 360 with Kinect that will launch alongside the forthcoming Kinect Star Wars video game. Here's a quick snippet.
"According to our reports, the machine (which will almost certainly look nothing like this custom-made model) will be clad in a blue and white paint job ? even the Kinect sensor itself will be sporting a neat palette change."