Maybe it is called a half-tone ... this one is a little weird...

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=330531555671&viewitem=&sspagename=ADME%3AB%3ASS%3AUS%3A1123

Probably used as a get away car in a bank heist. What color car did you see leaving the scene?

Metro Moulded Parts has a car like that, well sort of, it's only 1/2 a car cut lengthwise to show off thier stuff. I have a pic of it somewhere.