There was a request on Amiga.org from user A6000 (a long time ago!) and more recently CD32Freak, for the DCE A5000 photos. I managed to find the original photos and here they are. The DCE A5000 (and A6000) was an unreleased machine, but it was actually existing in prototype form when it was shown at the Computer ’97 show in Germany. I picked up this flyer while I was at the show. I believe there also exists some photos of the actual motherboard. I will take a look for it, but it may be also available on the web.