Oh, unfortunately it ain't possible. It was saved on my old laptop and when the harddrive went array, it was lost along with many other unfinished ressources.
But don't worry, i was aiming to make a egyptian chariot one day, it only needs twice as much work as a usual rider, as it most likely will have 2 horses + the chariot and the rider. I also looked around in the web for Khand, i must say i dindn't quite remember that race. Also came across a very interesting side, the gamesworkshop. This site has IMO the best pics to use as concepts and guides when modelling LOTR stuff.
I saw the Khand stuff there. Essentially they're huns/mongolians, like Djinghis Khan's army.