There are a few wars that the Gnome Wars range doesn't fill in well: Afghanistan, Polynesia, Sudan. Eureka's Teddy Bears fill in nicely for American Colonials, Wild West, and even African Askaris, and I guess the Frog and Turtle line fill in nicely for more tropical cultures. However, one group had me puzzled:
Indians, as in Native Americans
There are so many Indian Wars, border skirmishes, and outright rebellions involving indians that something needs to fill the lack of gnome gnatives.
I present for your approval, Eureka's Mice Warriors line:
Truth be told, the hand to hand mice wield swords instead of hatchets, long spears instead of short, but the bowmen look nice, the mice shaman on the far right of the second picture is great, and they do have mice riding rats for cav. And for $2.25 a fig, they're a good deal for even a large unit.
And come to think of it, I might need to look into frogs and turles as Polynesians, particularly Hawaiians and Samoans.