Ed,
Which Miss Martha do you want? I have CAD files of the 40 size Miss Martha 5 and a set of plans for one I enlarged to 60 size. If you want, I can send you CAD files or PDF's that you can take to you local print store with a large format printer and have them print them out for you. Let me know which you prefer and I'll be glad to send them to you.
Fly safe and have fun!!
David