Suppliers of quality model boat and model ship kits, fitting hardware, radio controlled and static display model boats. period ship specialist. a large range of model. Billings are one of the oldest and best known model boat companies in the world. the quality of the kit dose very a little depending on kit but as a rule these kits. The nazi with a heart: u-boat skipper who ruthlessly torpedoed a british ship then defied hitler to rescue survivors. but a bbc drama reveals a terrible twist to the tale.