In similar vein, and I know it's a long shot: Nuclear Gandhi from the Civ games would be interesting as an adversary. Nothing says pacifist motivations like thermonuclear warheads. =]
Additionally, if mods are okay, I'd quite like to include Faiza al-Rahman from the Crescent Company mod for Civilization: Beyond Earth. This has nothing to do with the fact that I wrote her backstory. Nothing at all. =]
For real though, Colonialist Legacies: Interstellar Voyages was gonna be awesome. We intended to have eight factions in the pack, including Anglo-Hindi technocrats, Dutch white-collar crime barons, a semi-sentient botnet from a Japanese fishing village, and an Algonquin tech-savvy Robin Hood. We never got that far, because Civ: Beyond Earth rapidly reached deadgaem status, but it was some of the best mostly-original sci-fi I've ever had the privilege of working on. I miss it far more than I probably should.
"She's old, she's lame, she's barren too, // "She's not worth feed or hay, // "But I'll give her this," - he blew smoke at me - // "She was something in her day." -- Garnet Rogers, Small Victory
FiMFiction.net: we might accept blatant porn involving the cast of My Little Pony but as God is my witness we have standards.