somehow I cannot seem to get in contact with people in the industry (though I did get a 2D igs from Gotoh). And I do think the local guitar store would ban me if I started taking guitars apart to measure the little things
I did get the pics of the strat blueprints (body and neck) which seem to be floating around and they seem to verify the measurements I got from my main guitar (which is not a strat btw).
A pic of the latest CAD progress can be found over at my blog (iguitarer.blogspot.com). Latest updates included a tighter neck pocket, slightly revised headstock (which is sort of pointless as the neck is only there for reference anyway, I modelled it as an exercise to avoid getting too rusty), revised floyd cavity depths and a control cavity (just because, it's really not a proper design). Just leave a comment there if you want a pdf copy of the drawings to have a look at
*edit to add:
Dean, NotYou and kpcrash: I'll do what I can to get you pdf drawings. A3 format (based on my assumption that most people can't print A2 and larger).
*edit again: don't have your email adresses, any suggestion on how I get the files to you? shoot me a PM