Yeah mine is a Warwick Rockbass - passive Corvette 4 string.
It's the older model with a one piece bridge, polished finish, about 4 years old.
I love it, it was a present but I'd probably have chosen it myself! Very different from the big beasty posted above, much smaller body, lighter, longer and thinner neck. Nice warm modern growl but less output than the Fret-King. The new models look slick, especially the $$ model, would like to have a go on that myself!