As a former supporter, I would strongly suggest that you hold off financial support until Innoxia resumes work on the actual game rather than buggering around doing irrelevant bullshit.
Currently, the next version (v0.4) was supposed to include Foloi Fields (area immediately outside Dominion) content. Inno instead decided to work on race mods that won't actually be necessary until v0.5. Keep in mind that the Fields in question have been "fallow" for almost two years now.
Delays in development on this project have gone past the point where it's an in-joke among fans to the point where there is a cadre of people who honestly believe that the development is a scam. That Inno is deliberately drawing out the release of new content because she does not actually intend to finish the game, but still wants the financial support (making this game is her full-time job). I don't buy it myself (you can probably find my opinion upthread if you care to) and think that inexperience and ignorance are sufficient explanations.
Speaking only for myself, I intend to resume support for this game once the main quest reaches the town of Elis. I really hope development of this game continues, but until it does I'm not going to fund idle twiddling with a game engine while a potential great of the smut genre goes to waste.
Look, in fairness, any kids your MC had with Scarlett don't actually interact with her anyway. And you can always go visit with Scarlett anyway.