You can import the param-o file attached to this message.
Import the file with the param-o manager: File/library and objects/import/Param-o manager.
About the curtain wall: the inclination of the roof represents the angel of the brick. Only problem is the bricks are cut perpendicular to the curtain wall and not to the stones. It is possible to set de witdh and length of the panels/bricks
Param-o is very usefull for this. I made in a square contourbox which makes it possible to stretch (it is very cpu intensive in 3d window. better to set the scale on groundfloorplan)