how to know a model file is compatible in Arma

[cristolll 0]

Hi guys, I'm a noob here, I tried to import BWMod_Leo2A6 tank to Arma for personal interest, but failed to make very animation works. i did followed the instructions in this script forum but it just can fire and slipping on the ground. i guess something wrong the model file. i removed the old t72proxy stuff in every lod, but still does not work. any clue will be appreciated.

and the lights are always on, should i delete somthing or modify certain part? cuz it is from OFP.

and i tried to check close and convex stuff. still not working!

Model is from here:

http://ofp.gamepark.cz/index.php?showthis=8531