I have the Bachmann HO Hogwarts Express and I need the curved "Hogwarts Express" sign that typically gets knocked off of the used ones on eBay. Bachmann no longer has the shell, which would cost $20 anyway and no parts. Does anyone have have one laying around ? I know it's a long shot, but I thought I'd ask . BTB, I'm totally new to the hobby and forums such as this one. Thanks.