ver 0.13.1 20/6/22
I've added and updated a bunch of portraits for characters involved in Wings of the Goddess - I just finished playing through it and I was creating and adjusting them as I went!
I've only played through the San d'Oria [S] quest chains so far, so a lot of Bastok [S] and Windurst [S] characters are probably still missing.
You can see the new/updated portraits here: v0.13...v0.13.1
I also created another addon that gathers NPC model data for NPCs that use player gear models.
As I walk around in-game it generates AltanaView/Noesis files that I can load up to make portraits!
I dunno if anyone else would find it useful, but you can find that here if you're interested: https://github.com/StarlitGhost/NPCDecoder