Can anyone please edit model animation please for me

[Fredfredburgers]

i have no model programs but i would like some one to help me out here. i have morphed illidan and i would like to add a sword. in wich i did but my problem is that morph illidan is used to attacking ranged so he moves both hands out, but i need hit to do a slice animation as if he if holding a sword. so i am requesting that someone can help me, edit the morhped illidan model animations, and make his attack animations like a footmen's or other unit holding a sword.

so if anyone could please help me here, that would be greatly appreciated