Installation

In Blender open Edit, Preferences, Get Extensions, then use Install from Disk and pick the zip.

Usage

1. Open the Ship tab in the 3D viewport sidebar (N), or use Shift+A, Mesh, Ship.
2. Click the picture to choose one of 24 ready-made ships and press Add.
3. Use Surprise Me, Variation and New Seed for new designs, or open the sections (hull, superstructure, cargo, deck gear, paint and markings) for full control. Everything rebuilds live.
4. Set Detail to Low for faster editing and fewer faces, and switch Lights on for navigation lights and deck floodlights.
5. Convert to Mesh turns the ship into plain meshes for export to other software or game engines.