I believe there is a Vacuform version made by Formaplane Vacuform. It's the Breguet XIX (Super Bidon) but good luck trying to find one.
Also the Formaplane kits have a spotty track record:
"Some excellent and some really poor, as the master builders were different. Quality amongst different examples of the same kits is uneven, but you can be sure that those signed with a small "JC" (standing for Joe Chubbock) in it are excellent. No decals nor separate detail parts, but some extruded material for struts are supplied."
Good catch VB! Here's a link to the Omega Models site: