A set of defence platform 3D models provided in STL format, designed primarily for FDM 3D printing. The kit includes models aimed at tabletop gameplay to act as obstacle stand-ins or narrative NPCs, alongside a flotilla-compatible variant. The geometry is structured to print completely support-free on FDM machines using 0.2mm or 0.25mm nozzles. A solid version intended for resin printing is also provided.