Armour at 1:144 from the association's own moulds, cast in resin and aimed at small dioramas rather than shelf display. The selection covers Soviet types, among them an SU-122 assault gun in its 1945 form, in a scale where a tank is about five centimetres long and a whole group fits in the palm of your hand. The range is narrow and follows what the association produces rather than any attempt at coverage.
The practical reason to build armour this small is context: at 1:144 a vehicle, a stretch of road and a building fit on one base. That makes these castings a natural match for the association's 1:144 fortification models, which share the scale exactly. For transport, artillery and further subjects at the same size, the main catalogue has 1:144 military vehicle kits. The rest of the association's output is listed under ŘOP.