Bretonnia
Bretonnia is a Human nation of Warhammer Fantasy Battle that is basically modeled after every medieval tale of chivalry and King Arthur and stuff you've ever heard of. Probably also one of Games Workshop's least creative races. I mean, there's a character called The Green Knight. Yeah.
Armies are basically consisted of Knights. Lots and lots of knights. And everyone, from the lowliest Knight Errant to the living-god Grail Knights, ride the same. Damn. Horse. With the new edition, there's only one horse model for the entire damned army, with like three variations. So that's fun. Also, there's lots of filthy, grimy peasants, and some knights on Pegasuses... Pegasi? Whatever.
For some examples of Bretonnian goodliness, check out this blog.
Excuse the Tumblrfaggotry, but it's a half-decent topical blog.