Where can I get armor in factions with this skin?

http://www.gw.gamewikis.org/wiki/Sentinel%27s_Armor

and how can I get there with my prophencies character that is still using the prerelease code?

Those are kurzick armors i believe, but you can't get them yet becaue you need amber, which you get from the faction rewards NPC, and he's disabled/just not working.

lol i made a account to ask this question