Aerodrome had a very good one about 65 inches several years ago. You will see one now and then of fleabay. You can't find replacement canopies or cowls for them though. I have the last one cut. It was gifted to me by Dick Watz (Aerodrome Models owner) along with a couple of spare cowls and canopies. Looks to be a decent scale model. I've thought about blowing up the plan and building one at about 110 inches.

Bill, Waco Brother #1