Need help with mdl edit(COOKIE)

i think only cookie know how to fix this
I tried to replace arthas frostmourne with blademaster's blade, i success replacing, but the blade doesnt appear on the right place(position at the hand of arthas).
I think its something with pivot point to do. But i dont know which pivot point is for the blade

you must be certain that the blade is in crrect placement like the original blade. The blade bone moves the blade to a different position (and its pivotpoint is at the hand too) so you can either fix the translation (not recommended) , place it exactly like the frostmourne...or last option=give it parent=to the hand and then remove translation of the bone...(certainly not recommended)

thank you, bu i have figure out how to fix it. its right, the blade is placed at the front of the blademaster, so it is wrong placed to the erthas too.

Youre really good with mdl edit, but are u good with custom model making(from scratch) and texturing(filters and material??