Balustrades modeled in CAD and compatible with 3ds max perfectly, OBJ. is the best format to use aside of DWG and MAX.The material used is wood, and can be found in the archived zipped file.One can implement these models in classical buildings and spaces or any midieval or historical games.I personally use such models in my recent architectual projects because they fit my style (Neo-Classical/ Traditional).
Note: The first two models from the left are 700mm in height and the rest are 800mm in height.