I'm not allowed to post links but the website posted above definitely has the B7 templates in the shop.
There's a 25.5" scale option there. There's also a B7 template in the free templates section, but it's a PDF and doesn't have the scale you're looking for. The other guitars you were looking...
Hi - all of your dropbox links in the template thread (http://sevenstring.org/threads/looking-for-guitar-plans.171364/page-4) are dead - I was wondering if there was a dump I could access to peruse your work? I'd really appreciate it! Thanks!