Veil-touched sentinel armor missing?

Apologies if this has been posted about before, but I haven't found any method of getting any of the Veil-touched Sentinel armor (or any of its colour/material variants) and I've talked to several others who have done exhaustive searches only to come up empty-handed, so I'm wondering is this is some kind of bug, or if this armor and its variants have yet to be added and will be implemented in a later patch.

I also think it would be helpful to implement flavor text as to how it is acquired; it's strange to me that a number of other appearance items/armors have hints or suggestions on how to get them (e.g. with some items having red text to indicate that they' can be acquired by faction merchants or through performing certain quests or tasks), but this one says nothing.