That deco is from the 2nd half of Kunlun or it was the male halloween deco, ill have to find the halloween event to check it out. More that I think about it I am going to say halloween but ill double check... Edit: Seems like it is Kunlun, Blood Hermit or w/e those deviant clans are being called.
I am looking forward to having this deco in this version along with the tiger looking one. Anyone know the stats on the deco btw?
That one I know for sure is from the 2nd half of kunlun, also that is a gear set (maybe added as a deco by now).