Changed my mind again! I'm going back to the original plan of making the flashgun replica with the chrome tube and replica parts. I've also picked up some casting materials (resin and casting silicone from Hobby Lobby), so I'll probably try knocking off a few resin copies of the red button assembly for all the purely hardware versions of the venerable Graflex. Unfortunately the forum seems to have updated beyond my old iPhone 4's ability to post, so it'll have to wait until I upgrade to post pics again. Til then...