Pandaren rogue. Set is a mix of MoP quest greens and BfA warfront gear (notice how much higher res the MoP gear is despite being 6 years older) Obviously going for a
Rogue PvP Gear for Patch 5.4
PVP WotLK Combat Rogue Guide (Short)
Mists of Pandaria Beta - Build 15650 - MMO-Champion
MoP - Paladin PvP set Model
Subtlety Rogue in Mists of Pandaria - The Azeroth Cookbook