I am trying to "install" windows recessed into my wall and let my finish material (stucco in this case) wrap into the window frame with a radius detail instead of squared off. Is this possible? I have built this before in the "real world" by using 2x6 framing for walls with 1/2" shear, oversizing the rough openings, wrapping the inside of the openings with 2x4s to which the window fins were attached. This gave me a difference of nearly 4" between the surface of the stucco and the window frame. My feeble attempt to mimic this with fillet walls, etc. will not work for above and below the window. I need this to work for arch top windows also. Is there a way to create a window family that would do this "automatically" by specifying the trim as the stucco? Please help!