I read on internet that there is a quest involving Larria that unlocks the vendor but I have run out of quests and still no faction gear vendor appears.
How do I get the vendor please?
I found the quest but I cannot delete this post. Apologies to all.
You need to complete the quests given by the 2 guys the town elder tells you to help. After you do those and do a few things for the elder it appeared for me.
You also have to talk to Scarv again and get the quest to kill Larria. After you deal with her in either manner presented, when you return, the vendor will be there.