Handyman,
If you come up dry in your search, I will have a set of full size templates for a body buck available in Southfield.
(They are one of the sets that Jeff Rautenberg created on a plotter. He didn't charge for them, and only asked that they get recycled amongst builders. I have to wait until afer the move to Michigan before I start my build, but I'm happy to loan them to you in the meantime.)