I'd be interested if i could make a horseman tribe, of a subhuman group. I haven't fleshed it out, but here are the basics

-Leaner and slightly shorter
-Tan skin
-incapable of magic,but slightly resistant
-Territorial, but nomadic
-Highly attuned to their horses, almost unnaturally so
-Considered feral, although they are quite civilized as far as society goes

Will probably add more later

EDIT; Instead of regular "magic" they practice a more feral, ritualistic form of magic, but it is not a huge piece of their society.