Hi, I’m not sure that’s a body or a template, but I think the cutaway and the neck cavity area look way off compared to a tele body. I’d make those side walls a bit thicker too on the treble side, especially in areas of short grain. One good shot and that’ll break. There are plenty of good drawings in the linked German website.
The RevE PDF is the corrected Terry Downs drawing that originally was on TDPRI .It is in here: