Hi all, sorry if this is a repost, but since I couldn't find this info anywhere else I figured I'd compile it myself.
To get the new job emotes, it's simply a magian trial that gives you a level 30 JSE neck with semi-decent stats for the level. The trials are really easy, just need to hand in one item:
Step 1: Choose an emote, note that you must have the job leveled to at least 30 for the magian moogle to offer you the quest.
Step 2: Collect the following item, depending on the job emote/s you wish to unlock: