Richard, I don't have a RC/VoPo refurb Luger, but I do have a RC/VoPo P-38. I posted some pics of it down in the Off Topic & Other Firearms forum. Take a look; I feel it is a representative example of a little-used VoPo pistol. Hopefully, the VoPo Lugers are as well done.
BTW: I also purchased a set of the Russian Luger grips like jonnyc commented on (vertical grooves instead of checkering; black Bakelite instead of wood) - They are awesome...
If you see a Luger with these grips, zero in on it...It should be a good one...