HELP! Noobie mapmaker with modeling problems

[Lord_Badass[TwH]

Hey guys im working on a map right now, i've already released a few beta versions but i would really like to get some custom unit models put into it. I've downloaded a bunch of models from here but when i import them they never work, i've tried changing the file format to MDL but that hasn't helped at all.

If anybody would care to help me i would love you this much:
:emote_hug:

 

[anetherond]

Have you tried to read the tutorials?

http://hiveworkshop.com/forums/showthread.php?goto=newpost&t=32237