'51 Car Wiring Diagram

[Shoebox]

So I have the factory Green Service Manual as well as all the little black & white diagrams that come with each of the wiring harnesses that I've gotten from Shoebox Central. Save for a sub harness or two, I have a complete wiring harness(es). Is there a source somewhere though for a complete whole car wiring diagram that might be downloadable? I would really like to be able to look at the whole car, big picture if you will. I'll be doing a search in the meantime, but any input most appreciated. Thanks guys!