Schematics and diagrams for all Phase 5 products, including the Cyberstorm PPC and the Cybervision PPC are property of DCE (
http://www.dce.de).
This questions was asked several times to them, and the answer was that some key components to build those boards were no longer available, and that they wanted someone to pull out all the cash for the production batch before manufacturing them, and that will require a minimum of 40 units by product.
So, it is not viable.
