Ok, so limited progress of late, other demands and priorities. However I've made a start on the small Station building, creating a basic card "box" that all the detail can be hung on. I've tried replicating the clapboard/weatherboard finish of the original using thinner card, and although it's a slow process, I'm impressed with the results! Hopefully this will continue..... 

Ebay has provided some excellent Ho scale corrugated sheet from Auhagen for the roof, of which more later.