I am going to be building the Novack 108 inch PBY. But if I start another build right now I will be beaten severely by my boss. I think 5 current projects is enough. But I will build one someday. There are 2 different short kit suppliers for this one. Maybe more. You will have to get the plans and plastic parts from Fred Novack at
http://www.vintagercplans.com/main.htm
I am building the JU-52 from Lazer Works right now and I am very happy with the laser cut parts. A good price too.
http://www.precisioncutkits.com/instock.html No prices listed ....gotta contact them to ask
http://lazer-works.com/main.html $ 180
Good luck with the build.
Will