I think it would be awesome to control forces of MTs, ACs, and even some of those larger machines in the AC games. (Not arms forts, those are a bit too big aside from the land crab) Making your own custom AC, or even already existing ACs like liger tail, steel haze, anfang and white glint. We already have a Battletech mod and a Gundam mod, so why not an Armored Core mod?