I know prettymuch all character outfits are destined for Mog Station sooner or later, but I feel weird about putting really unique outfits like the Exarch's robes on there. It seems like something that should be special for the character, not something that - for someone starting the game later - you've seen worn by umpteen random cosplayers (half of them being walking spoilers) on the way there.
In the case of every other FFXIV character outfit, we can't dye any of it.
I suspect the hair is a workaround to the usual issue of hoods like that design requiring the character's hair to be completely hidden so it doesn't clip through the hood.
And/or it's how they programmed it for Krile in the first place.
(On the upside... this seems like a sign they could give us equippable wigs as headgear to allow for changing hairstyles quickly.... though it may depend how much 'hair physics' Krile's hair has. I haven't given it any thought before now.)
Definitely hard to find options. It doesn't help that two of the three male Scions got repurposed relic gear for their new outfits this time around. (And Alphinaud got leveling gear, not that it stopped them from selling the ARR Scions' outfits like that, but he'd be balanced with Alisaie if they ever got added.)
Cid's second outfit would be a good option actually, since the first one is an "all in one" costume so it's not very useful. Include the goggles again in his second outfit, and it might be a lot more popular.
Nero's first outfit is a recolour of the Alchemist's Coat which is pretty popular and already modeled for all races, so it might work even if people don't like the character that much?
G'raha's outfit is also made from pre-existing gear pieces with a unique colour scheme - a common crafter's vest and gloves/boots that are used for a few different pieces. (It would add the 'Scion aether goggles' to the vest, though, and could potentially include his shoulder tattoo.) Again, they could probably set it up without too much effort since the main pieces are already modeled for all races.
I think I've seen people ask for Asahi's outfit before, actually. It's a fancy recoloured version of the Garlean armour we acquire during Stormblood.
Zenos is less likely, because he's a unique model rather than an NPC so they'd have to do more work to adapt it.
(On the other hand, Emet-Selch is programmed as an NPC with an Elezen base model so there's more chance of getting his outfit than Zenos.)
I don't think we've seen her without her hood up. It would make sense if they never modeled it as a proper hairstyle - why design something that won't ever be seen?
