Doomshadow Nodachi Upgradeable?

I recently picked up a "Doomshadow Nodachi" from Mistsong dungeon and was wondering if it's possible to upgrade it to the "Prime Doomshadow Nodachi" (Upgraded Version), i will provide the link of the upgraded version below.

Non Upgraded:

Upgraded:
http://archeagedatabase.net/us/item/39727/