[Armor] Fenris Set

Hi all again
i've already made a post for a certain quest but no1 seems to know.......
the point is that i wanna get the fenris set, and bout that i found this link
http://aion.mmorpg-life.com/tag/fenriss-fang-quest/
those are a list of quest u neet to complete to get to the Fenris’s Fang Quest
But as i saied in the previous post looks like some quest are bugged, is there another way to get these quest or the set?

 

you can get the set 500 credits each, via donating or voting

 

through voting and donating.

 

so that's the only way?
i mean there is no way to get it by questing?

 

the quests are off..

 

i think some of the quest in that list are still bugged.
if not, then u can get it

 

well ty for help ^^