fish sauce

Hello, I recently came back to the game and I wanted to buy the latest pvp accessories from the battlegrounds trader, however I cannot as I don't have enough battle points and there is no way to farm them other than in battlegrounds which is dead. I was wondering if it would be possible if these items could be added to the hongmoon store in a bundle or something for people like me who might want them? If not, it would be great to see alternative ways to farm battlepoints other than in battlegrounds. I know pvp is dead and the accessories basically worthless but I don't see any other way of acquiring them at this stage. Thanks!