Blue Monkey
Archon Without Portfolio
I believe the LOEG Nautilus has a ramming attack, a torpedo attack, & some type of cannon. But that's from fuzzy memory. Probably the ramming attack wouldn't translate well into a civ animation. I also have vague memories of a grapple maneuver where tentacles come off the front. Use your judgement, unless somebody else has a clearer recollection.
For the landship I'd say go with easier to animate. You're the best judge of what will look good in game.
For the landship I'd say go with easier to animate. You're the best judge of what will look good in game.