The dear λpone linked me to a good site where there are many tutorials on exporting humans, faunas and more. On one of the threads I found the example pack by Vora_Bat with models of: bodyarmor, entourage, a helmet, a house and a weapon. I thought of sharing it with the community in case of someone needing a help in exporting. I also added the dog example from Pot for fauna units, link to the tutorial to make your own fauna units Live.cnews.ru
Here is the link to the original site: (Russian) Live.cnews.ru
Link to the example pack:
I hope this helps someone as much as it helped me, if there are problems with my Mediafire write a comment and I'll fix it.
Cheers, good modding and thanks to λpone ;)