no, it is not like rune's ship, it is a set of ship/subassemblies That are standardized, more like container, each have a bit of sas and RCS for docking, but each have a fonction, one for the engines, another for the fuel, the cargo bay...., each module can be easily exchanged for one other , even if the ship isn't damaged I don't think it is useful in navals battle ( maybeline more why it Will be real time) , but i think i Will make a rocker building company. I think That the more difficult thing to design when building a modular ship is the arlor répartition between the modules.