Living - Siel

Hello, I accidentally skinned a tradeable polearm onto the Veille's Spear polearm when I wanted to do the reverse. Now the Veille's Spear has the appearance of a random polearm so it has no use now. I would greatly appreciate it if the items could be restored or skinned in a way where the Vielle's appearance was on the tradeable polearm. Thank you.

I got a new pc and am trying to buy Siels Aura and got this error. I would like to fix it.