Was wondering how merc healers stack up against the other healing classes.

I'm 42 right now and i have gotten a few pieces that look similar, but i haven't seen a decent looking helmet yet. I was really wondering if u can ever get the helmet that npcs use. I have 1 that looks similar but the visor is lame looking and has an antenna(which i don't like the way it looks). P.S. I think we should be able get the set that the ncps use.

Do u ever get a set of armor that looks like what the mandolorian's wear?