Hay that came out well man good build. There was some crud methods used to get this job done and my self have used those same crud methods to get a build done.
One thing if I may there's a small dip or sag in the roof and the side window. I had that same problem on one of my builds a truck see here:
I don't know if your willing to add just a little more putty to the meddle of your roof. An use a sanding stick or flat file to get that sag to flat'in out. but I had to fill my sagging roof in.
Still I love it a lot man, please keep us posted.