Hi Bill:
I can generate all the rib patterns for that wing, and also a perfectly accurate assembly fixture in which to build the wing. The process is called Lost-Foam, although none of the foam is actually "lost." If you are interested, please give me a call at 610-746-0106 and I can give you all the details. If you send me your email address I can send you the Lost-Foam building manual for free. My email address is robinhunt@rcn.com.
Later - Bob