Oh, I thought you meant the stalk was resin, sorry.
So, then we're definately back to a repainted DLX. If the paint was stripped, you wouldn't know either way.
There is one way to tell a true DP paintjob though. The kill stripes were stenciled horribly. There was usually overspray all around them.
My opinion, given the info you've provided is that it's a repaint. I could be wrong there, but I'm not about it being a real DP

FP