Speaking of demand, Anthony is asking this very question to his customers in regards to developing a Cameron CCV module. If you haven't heard of Cameron Amplification, I'd recommend checking them out. They are generally regarded as some of the finest modded Marshall amps around, and are quite expensive.
Here's a link to Salvation's Facebook, where you can voice your support if you'd like to see Anthony develop a module to tackle the Cameron CCV http://www.facebook.com/salvationmods
A few YouTube videos showing off the Cameron CCV-100 if you're curious:
http://www.youtube.com/watch?v=41nANYIVB6E
http://www.youtube.com/watch?v=djBdmo7LonA
I've never owned or even heard a Cameron CCV in person, but I'd love to get my hands on a module that Anthony designed around this sound.