THIS GUY Who I met on OSP is using a Collodion Wet Plate camera now for portraits and stuff. It's very interesting. I'm assuming the 'print' is actually a glass plate that you keep. Very cool indeed and a one-of-a-kind look.
Surely you can PS something to look similar and have it printed on vinyl overlaid on glass or something?
edit: It also looks like each shot is unique as the chemicals do different patterns on the outer edges of the plate...Sweet.
edit #2: I didn't see the photos you posted here Wayne, but I did see the words "Wet Plate" and the PS'd version so I'm assuming this is the type of photo you're talking about?