1.Why not have GIANT Humanoid Robot legs? that way, we could make gigantic walking fortress' and crush all that oppose you! Try making them look like the Djinn's legs from the book Behemoth (Scott Westerfeld) legs. Give them a massive carry weight max, but somewhat slow. Would be epic for the game!
3.Flags! They would hold your crest on a flag, and would come in separate lengths and types. From banners to flag poles, this would be pretty cool.
4.Fixed guns for arms. Name says all.
5.Naval units and port cities. Holy crap we need this, enough said!
And that is about it.
Yeah, this is something I should consider putting in. Otherwise, it can always be modded in. :)
I feel that with tentacles and giant gun barrels as options, this doesn't need to be a separate thing.
Yeah, I've wanted to do flags for a while, but I'd like to make them look good, moving properly. Which in combination with all the different heraldry options turns out to be kind of complicated.
Planned to be expansion #1. :)