I enjoy seeing progress photos. When we were having our 1973 Mach 1 deeply re$tored we stopped by weekly, not to goose the tech along, but just to take progress photos and chat with the tech and shop owner about anything that might have come up. I also paid on-the-fly each month to make certain the shop was not floating an excessive amount of money, which had the side effect of us always being welcomed whenever we showed up, heh heh... I ended up putting our progress photos into a video, and have a 2nd video showing the finished project. We are very pleased with how it turned out.
https://youtu.be/y0MiVAFj_sQ
https://youtu.be/_Fl0B-qmlLI
I look forward to ever more photos of your Mustang as it progresses...
Meanwhile, I am going to go through your photos again, this time looking for photos I ought to copy into my ever growing little library of files showing various points of detail I find are extra useful.