Andy,

You asked for a scan and you knew what one looked like? (G) Ok fine. Here is one of my auctions on Ebay, the Bally's showgirl chip is the fourth chip in the top picture. The one with the showgirl on it. Of course my error chip doesn't have a showgirl on it. LOL
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3222026616&category=899&rd=1

Byron