Easy to do, you only search a model lightsabre in wc3search and edit the skin. if you can't do this yourself, please pm me or reply here and please if you can attach a lightsabre model.
I said you should attach your lightsaber(find in wc3search) to post so i can edit it. But i'll attach my own lightsaber (i find some) and attach them here. if you have more problems then you can say but wait till 20:00!!!! This time i connect to net and post it there! Good luck! GG