Finally managed to get to work on the larger building for the board.
After cutting a load of lollipop sticks I started on the boardwalk around the building. Once the boardwalk was dry I built the staircase for the building which will link up to another boardwalk on the second level of the board.
Using the off cuts of foam board from when I made the side walls for the building I started to work on the extension on the 1st floor to add room for models. The foam board was mounted on a balsa frame which will be removable for access to the first floor.
I built a balsa structure for the actual roof to rest on the foam board section. I've used cardboard to cover the gaps in the frame and will use laser cut roof tiles to cover the card. Also in the roofs pace I've added a small loft space accessible by ladder with a small window suitable for sniping.
I've covered most of the roof with the tiles there will be a removable section of roof to gain access to the loft, I'm hoping the magnetise the roof section just to try to keep it from falling off through a game. I may also magnetise the main roof section over the first floor.
A couple more progress photos, just need to add some planks in the lof space.: