Would it be possible to contact the modders of the apparently now abandoned
Expanded Mod and transfer the outfits they had?
I believe Prime said he didn't want to touch the Wardrobe system, something along those lines is even mentioned the FAQ. This is because the Wardrobe system is outside the scope of this mod or is fucked in terms of coding. Probably both.
Even if Prime implemented the outfits, we'd still be missing the different hair styles and most importantly the color palette. I used to recolor the textures and go black emo goth for all the ladies before the last version of Expanded Mod included the color palette. Doesn't make much sense to do this until they are either your cum tanks or lovers, and swapping out textures isn't fun believe you me.
Prime's mod is already beyond perfect with many new things to come in the future, it's just a pity we won't get the wardrobe changes, new locations, new events, new hair and outfits, and color palette. But it's understandable given what we know about Oni's coding ability, as the coding changes between each major version and honestly if I was Prime I'd lose my marbles trying to recode all the shit I just got done implementing in the previous release every time Oni sneezes.
Besides, as soon as we get talking about all these shit that should be implemented like the Expanded Mod outfits, what's most important of all is something that was never in the Expanded Mod: more show accurate drawings of Kitty, Emma, Jean, Laura, Jubilee, and Storm (especially Storm, dear god what did Oni do to you) as most of this shit is nightmare fuel on steroids.