www.KitGuitarsForum.com

I see that an outfit called GenOne Luthier Supplies is selling what appears to be the same plans as those offered by Georgia Luthier Supply - don't know what the change means.

Martin has been trying to shut them down for years. They are using the name but they are not licensed or accurate to Martin. Too many people had issues and there is no customer support. Avoid them.
here are some free plans that are pretty good
http://www.grellier.fr/en/downloads

I think Georgia Luthier has several website domains. I've tried to contact them with a question about their plans, but no one evet responds.

Georgia Luthier...I avoid them. Forever.