I have a customer that wants to look at changing the look of their existing home. I have recreated the exterior of the house. The current exterior is all stucco. The customer would like to see parts of the wall with brick, ship lap siding, and maybe stone. The problem I have is that when I attempt to change one wall the whole house changes siding, brick etc. Is there a way for 3D purposes to just make a section of a wall change texture?