As a heads up: Today (September 27th, 2014) Dutch Pinball will reveal the prototype of The Big Lebowski pinball. Dutch Pinball will send out a New Shit Newsletter of their own tonight in which they will link to a video that will be shown at the presentation.
Pinball Magazine (http://www.pinball-magazine.com) and Pinball News (http://www.pinballnews.com) are both covering the event as well. Both have already taken pictures and video of the two prototypes that will be revealed, which will be published at 9:00 PM CET (2:00 PM Chicago time). I apologise in advance for the my video, which was uploaded sideways to Youtube and I can't seem to rotate it