If it's all you wanted then I can may be send you my copies of Imperium Galactica 1 and 2. It's the concept which was implemented back in 1995.
Just for note. As I said in my PS I'll buy this game despite reparing system not being implemented.
From star wars wikipedia
All Imperial-class variants are said to be 1,600 meters long (approximately one mile), with three large, and four small engines capable of accelerating the ship with a force of several thousand g and a hyperdrive capable of carrying them across the galaxy in a matter of weeks. Imperial-class Star Destroyers have a complement of at least 37,000 officers and crew.
So making repairs on 1 mile long hull during battle is something doable in your eyes ?