After laying some more fiddle yard rail, I cleared all the tools and materials off the layout and took a helicopter shot from as high overhead as I could get. I wanted a photographic record to go with the recent milestone update. I also made a (very) crude first attempt (trackpad not ideal for freehanding straight lines) at cropping the photo. Will have to search out something more robust than the Mac Preview editor.
Anyhow, here it is with a few annotations related to past posts.