Searching for mods (looking for mods for Tribes of the East).

Hey, I found a mod for Zoltan, but I can't figure out how to install it. Here's where I found it: http://www.zzima.com/forum/index.php?threads/33925/page-3 (at the very bottom of the page). Please help me install it. And if possible, could you convert it to the h5u format like the other mods?