Maybe you already saw this but I found a description of it:
"The interior of the Copperhead has matching highlight stitching on the seats, shift boot, shift knob, park brake boot, park brake handle, steering wheel and floormats. In addition to this spectacular paint and interior the Dodge Viper Copperhead Edition also features lightweight Sidewinder wheels, also seen on this year's Detroit and LA Viper Coupe show"
found on viperalley.com,
http://www.viperalley.com/gallery/sh...ry.php/cat/505
also found
http://cgi.ebay.com/ebaymotors/2005-...QQcmdZViewItem