Our incredibly desireable castles have temporarily been made ‘Unavailable’. Due to the wide variety of styles and options, at this moment in time we are not able to produce these highly individual items. However, as they are a very popular product, we wish to develop the range and so plan to run a Kickstarter at some point in the future at which point you will be able to purchase your own unique Sally 4th Castle
Old Glory ‘Grand Scale’ do castles and walls – pricey but they may have something you might like? The Crusader Castle set looks nice but it’s £70.
Look at Metcalfe Models (basically model railway stuff), they have just released a series of castle parts in both 00 and N, the N gauge would probably suit tour requirements. Metcalfe N Gauge models are slightly overscale and would be excellent size wise for 12mm.