Her poster is definitely one of the nicest pieces of Tate memorabilia we've seen.
We do know it featured Hogan's Heroes cast members Bob Crane, Werner Klemperer, John Banner, and Leon Askin, and that it uses the Hogan's formula, replacing improbably bumbling Nazis with improbably bumbling communists.
It didn't happen, though, and Connery as Bond makes more sense when you see Johnson, who's older, skinnier, shorter, and in less pristine shape.