HaloMods "Classic" Read-only Archive

Whenever I download a vehicle tag for Halo CE, and most of them give me a message error when I put them in in sapien. Then, when I try to put the tag on anyway, and the little white diamond is there, but the vehicle doesn't show up. Any help please?
(BTW, I am getting the Halo CE tags from halomaps.org)

do you get the 'contact your nearest bungie blah blah blah' error? if you do, check in guerilla if you have all of the tags it points to (ex: gbxmodels, bitmaps, collisions, physics, etc.) and if that doesnt work i'll see if i can get one of my friends to hook ya up