There is a model of Osaka that Hotaryuso made (They're the Japanese artist with the azu art that is sometimes NSFW). But know that the model HAS NSFW FEATURES (Osaka is clothed but there are sliders and textures to lewd her, but you can obviously just not use them and it'll be PG).
It looks like they took down the download link but here's a temporary dl:
https://we.tl/t-MqyNlkBwhmYou could try to msg them asking about it. IIRC in one of the tweets they said they planned on making Tomo and Kagura models but it's been a year(?) since.
Maybe with enough attention they could find time and/or inspiration to work on them