Find someone who is or has a roadster that they're "Re-wooding" and use their old wood for a pattern. Remember, there may be a difference between standard and deluxe bodies. Top irons do differ from one model to the other and there may be other areas where this is true also. Put an add in the Wanted section. Too bad it's not a Town sedan, I have much of the wood for one that I'm willing to give away. Also, You can buy individual pieces from vendors . Classic wood in N.C. for one.
Terry