After a lot of hassle with editing build instructions and a lot of re-uploading of images; I have the start of this projects documentation. I now have images of a couple schematics, breadboarding, and soldered vero strip board. A link has been added to the BBCs research page for the Radiophonic Workshop ring modulator, and a schematic where I found the light-organ / LED VU meter.

Other modules to come soon.