Thank you very much for your effort and I'm pretty sure the textures will come in useful.  But unfortunately, the shaders do not work in Superfly at all.  This is what I get when I switch to the Superfly render engine.

It looks fine with the Firefly render engine but once I switch it, the textures turn red in the Material Room preview windows.  And they render that way also.  Something is wrong with the way the files are saved.