Copperhead is a fairly nice figure. The bright colors work in the context of his specialty. Here's some of the best content about him on the web.
Copperhead and Water Moccasin - Video Review
Copperhead at JoeWiki
Copperhead at the Viper Pit
Copperhead at the Raging Fan Boy
Copperhead at JoeDios.com
Copperhead at AtticaGazette