Terry, I like it, it looks like you are getting some good, subtle effects. Are you sanding the top coat to expose a rust coat? That works well too, especially if you are using enamels.
Very nice, you got EYEGORE salivatin'. Great experimentation on your part. The problem I have with these large flakes is that they look out of scale and you are going to need very thick clear to make them lay down and feel smooth. I like the idea for doing some accent/graphic work though. I think this would look great on larger scale models. Would be a killer on a 1/8th hot rod, for example.
Scott, amazing build. Love all the details like the inspired road signs out on back on the stabilizers. Beautiful. Roger, this build and diorama are wonderful. Great job. Looking forward to more.