I cannot find materials; stucco or horizontal siding in the materials in any of the categories. Is it possible that these do not exist in the library? The library has not been changed or customized since it has been installed (ver 10.06.03.04). These materials need to be applied/assigned onto a CMU wall and an "exterior wall". If the materials so not exist in the library, how do we add them?
You can just create own material and add texture. I mean there was Stucco in Microstation Patterns folder or some from Bump folder too. Or any seamless.image from internet or download some.free PBR