I appreciate everyone's input on this. I myself have been playing with "cut-away views" in Chief using Delete Surface and creating custom items for particular items such as insulation. However I ran into many issues right from the start. I am unsure how to keep "deleted surfaces" from reappearing if I move the camera or hide/unhide a layer. Also I could not figure out how to get curved lines on items to be cutout. I was simply breaking the wall and removing various layers. Certainly would be very tedious to achieve this in Chief.