Mechs?

[Koranis]

I saw some Mechs in the game's intro but can't find it in game. Are they in? If not, is there any mod that adds mechs to this game?

[Nasty Peep]

I think S.H.I.E.L.D adds some pretty big Mechs.

[weegee]

Also Bears Federation. Among those in Workshop - SAW.