Going with the in-game descriptors for customization options and clothing types/colors seems to yield pretty good results when paired with a reference image.
https://files.catbox.moe/v6shvk.png
https://files.catbox.moe/47u76p.png
https://files.catbox.moe/5vp2lk.png
https://files.catbox.moe/v8063b.pnghttps://files.catbox.moe/2107sy.png
https://files.catbox.moe/8ja1yv.png
https://files.catbox.moe/ul96n8.png
https://files.catbox.moe/bcchui.pngEven if you don't use a reference image, if you add enough descriptors you can get it pretty close, and getting that as close as possible before applying the reference seems to help. Also lets the reference still work at lower fidelities. Didn't try with multiple people yet though, just idly messing around with solo character accuracy. Had no idea what to do about the earrings or tights on Caitlin since the earrings are made up and it just kind of does whatever it wants with the tights. Absolutely refuses to consistently do things like the 3-finger gloves or mega rings right too, but I guess that sort of things is unavoidable