Here you can find some resources regarding the Pirates PocketModel Game. These include rule clarifying documents and additional variants.
The Pirate Code - The official FAQ of the game. It contains errata and clarifications on rules of the game. Despite being released after the cancellation of the game, this version contains errata that would have been made had the game continued, however, the errata should still be considered as official.
Reference Diagrams - Diagrams that show the firing arcs of different ship types, as well as illustrating the mechanics behind moving ships.
Tournament Rules - The "official" tournament rules used by Wizkids.