From the announcement:
Today GameCraft Miniatures have released the first three buildings in this new series. Three more designs are on the workbench and will be added to the line in the next week. Also 15mm and 285th scale versions will be coming in the near future.
Shanty Town buildings that are perfect for many regions of the globe from the Middle East to the Far East to Africa. These buildings are common where common building supplies are either not available or are simply too expensive for the locals ... they use whatever they can find and make due.