The kit includes two resin model kits with decals of the Republican Trubia-Naval Tank. Each kit contains 4 resin parts with 3 metal weapon alternatives and 3 metal machine gun alternatives designed with wargamers in mind. Decals are included for Spanish Civil War Basque VBCW Welsh markings. The Trubia-Naval tank was one of the few tanks produced by the Republicans although captured vehicles served with the Nationalist forces.