There are two ways to implement a ship.
Is it a Folder or a .sment-File.
- If its a Foldr just copy it into your starmade\blueprints folder
- If its a .sment you have to use the ship implementation tool in your Game Launcher.
youll find it under the Mod section. This way it will create a Folder out of the .sment and this one has to get in the blueprints-folder
hope this helps
and welcome in Starmade