Check out David's Instagram and look at the last 7 pictures.
http://instagram.com/reateknives/
The C Model is essentially a combination of the Horizon and Hills models. Comes in with the Horizon size factor, Hills handles and a drop point blade with a nice fuller that accentuates the milling work of the handles. 3.75 inch blade.
One of the main attractions aside from the improved asthetic design is probably the multi-row bearing system. David has promised me the first one in the US (Right David?

), so you can expect a full HD review at some point in January. I want the one with the really dark handles, almost looks black but that could be the picture filter.
The addiction never ends...