Wow this is great stuff! It’s great to see architectural use cases of Shapr3D! 
Actually, what I am drawing is the Ceramic Panel of the exterior of the building.
Are you designing only one panel or drawing the whole building. I’m curious how architects are doing the external surfaces, are they texture mapping a picture, or designing the physical piece to get the appropriate texture. I’m wanting to do my house and curious about doing the lap-board siding.
It is natural to design a building, and we aim to design the exterior finish of the building.