Parts that fall outside the established sizes are gathered here: perforated landing mats and aircraft carrier decks in 1:144, stencils for spraying concrete markings, packing boxes in 1:43, kits for farmhouses, stores, cottages and a church sized for 28 mm figures, and large-format sheets of stone walling, slate, sandstone and roof tiles for layout buildings.
This is the place to look when a scene needs a large surface area or a size that the main scale groups do not cover.
Check the stated scale and sheet dimensions before you commit an item to a scene already under construction. Large-format walling and roof sheets earn their place on structures around a model railway, while the small aircraft surfaces and marking stencils belong with the smallest aviation scales. For one specific size, go to the matching group in the diorama supplies overview; greenery comes from scenic accessories.
