How can I get this spoiler

Hi,

Does anyone know where I can buy this spoiler and/or how much it might cost: http://home.comcast.net/~brandon2323/corvettec6r05_08.jpg . Also, could I attach it to the trunk of just any car? I assume it would cost a lot of money since I have had such a hard time finding one for sale so I thought of making my own. How would I go about having my own custom metal and plastic shapes molded? Any idea of cost or what is the name of the kind of places that do this would be so I can start searching? Thanks!

-Brandon

dude that thing is so ugly...i hate wings all together they make me think of ricers

That is the spoiler from a Corvette C6-R (GT1 race car).