@t.albers, if you haven't done so already, kindly start a thread detailing how you added, altered, and filled in windows, as appropriate, to model the prototype. I'm particularly interested how you drilled the aluminum shells without a drill press, and using Dremel bits and files.
I ask because I have several aluminum passenger car projects that would benefit greatly with similar mods.
Always enjoy your projects and your comprehensive threads detailing the builds.