I got bored, so I made some models The 1rst one is a battleship The engines are in a little indent that is not visible from this view, the indent is full of guns to stop pesky ships from shooting out the engines. It also has four large hangar bays that are protected by blast doors to stop enemy troops from entering the hangars. The 2nd one is a carrier This one isn't quite designed for direct combat, it is designed to release ships away from the heat of combat. It is significantly less armoured and less gunned, but it can hold a huge number of ships. It has 6 main hangar bays with two central ones. All are protected by the blast doors. The 3rd one is a Corvette These guys are my most maneuverable ships; they are not manned directly, but are remotely controlled by pilots on the capital battleship (slightly larger but way more heavily armoured battleship). They are essentially just railguns with engines and sometimes have missiles strapped to them. They are painted matt black, so they look cool, and they are extremely fast and travel in fleets.
