Thanks everyone. This building was lots of fun to make. Others will be coming soonish.
Brilliant buildings 
- can you explain how you built it, please?
The long house was a very simple build. The main building was made using foam board in a typical basic house shape. Then it was clad in balsa slats with support beam details on top of this. The side buttresses follow the angle of the roof slope down to the ground. The roof then sits on top of this all, overhanging front and rear gable ends slightly. Hope that helps. I really should take photos at each step as I often get asked how I made stuff.