If I'm not mistaken, Cream Pie was actually designed by a guy named Andrew Carrell and shared it to the DIY community at diystompboxes.com. The design basically started of with just under 10 components and the main and only semiconductor component was an NPN Germanium transistor. Throughout the discussion of the Cream Pie thread, there were many suggestions and reincarnations of the design of the circuit until Tonefactor asked Andrew if they could license the circuit and put it into production thus the schematics and layouts that were available on the net were eventually pulled out one by one. I don't know if it was mentioned in the diystompboxes, what was the design that ended up in production. If you know your electronics and was fortunate enough to get hold of the schematic, I bet you could simply build your own Cream Pie and even flavor it to your own liking.