"Look over there. See that man coming this way?" asks Timur. "He's so good looking." Galloping towards us on a stout Mongolian steed is the nomad's version of Brad Pitt returning home in "Legends of the Fall." Bundled inside a pinto jacket above richly embroidered trousers, he certainly catches the eye. A fox fur hat warms his head, and perched calmly on his right forearm is a golden eagle that's not merely a prop for a cheesy cologne advertisement. "Look at his eyebrows and his cheekbones," continues our Intrepid Travel guide. "And look at how big and strong he is....