I decided to share my Karen scene subset as this is about as good as I feel like doing for now. She looks pretty close...
Karen assets:
Body, Head & Skin: Cailin for Victoria 7
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Hair: Loose Pigtails Hair for Genesis 3 and 8 Female(s)
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Glasses: Nerdy Girl Outfit for Genesis 3 Female(s) + Textures
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And she's Genesis 3 so she'll have the NGV7 genitals on her. (Edit: this uses NGV7, but you can delete them and use NGV8)
Halloween Outfit (Not required for this scene subset):
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The scene subset, requires the listed assets of course...
View attachment Karen (G3F) Scene Subset.7z