Believe it or not I are still around!
If you need a specific picture, please ask. I actually have two of these that are factory original except for the handlebars. And I still have the original flat bars.
Basics on the wiring; there is a bottom bracket mounted generator, the wiring runs through the frame, the fenders were part of the wiring system when the wiring exits the frame it "snapped" onto the fenders to lead to the "snaps" to the lights.
Aaron