For the Halo Universe.
The UNSC Concordia-class was the pinnacle of wartime design. Design to reduce the amount of material needed to build fully functional carrier, the Concordia-class limited it's battleplate to only vital sections of the ship, saving cost and material. Carrying a large calibre MAC supported by a smaller calibre MAC, the Concordia could face of the toughest the Covenant could throw at them.
4 Concordia class vessels were built throughout the war. The Concordia and Broken Arrow were destroyed during the defense of their home colonies. The Black Winter suffered heavy damage during the Battle of Reach but was able to jump away in time. Contact of the Forever Spring was lost after the Battle of Season. The ship is listed as missing.
Not to scale with my other ships.