Oh **** ..
<< Download this "edit" there 
Install it, then go to C:/Program Files/Conquer Online 2.0/c3
c3/mesh/800020.c3 << copy this file and paste it on your desktop
c3/texture/800020 << copy this file and paste it on your desktop
c3/effect/weapon/800020 << copy this folder and paste it on your desktop
For Icons, head for C:/Program Files/Conquer Online 2.0/data
data/ItemMinIcon/800141 << copy this file and paste it on your desktop
data/MapItemIcon/800141 << copy this file and paste it on your desktop
Well, since this community is full of lazy persons, here it is !! :
Two Versions, Original TQ's phase 6 blade, and a replacement of lvl 130 blade
Just choose your version, copy the c3 and data folder, paste it in C:/Program Files/Conquer Online 2.0 and overwrite.
Or just check this thread and download Boijay's own version of those blade :

But Please!! Stop bumping this thread !!