I found this web site a while ago.
http://www.dicarloguitars.com/home/ Search around a bit and you'll find alot of pictures of the cutaways from all angles.
It appears the neck/neck block is longer than normal and the slot on the cutaway side is moved further into the body than the non-cutaway side. The location of the slot depends on how much of a cutaway you want. When you look at the cutaway you actually see the extended neck rather than the bent side. (There are pictures on the web site that will show this better than my description).
They don't look like a typical steel string cutaway, but after awhile the look kind of grows on you. I like it. I think he is a fairly well known builder. There was a piece on him in Just Jazz Guitar magazine a few years ago.