Looking good!

#1 feature on my list would be mod support. So long as there's a way to allow end users to create, import, and share content - new hairs, new costumes, even just recoloring the basic Kisirian dorus - then I think this'd be perfect. Why spend all the time polling the community for ideas and then coding in new cosmetic assets, when your playerbase can do that work for you?

Native support for modding/enduser customization is great to see in any PC game, and for R-18+ PC games (where every single player is going to have his or her own unique, specific "kink" he or she wants to see fulfilled, and many will be unsatisfied unless that specific content is available), it's virtually a necessity! It'd be the difference between spending a thousand hours fretting over feature-creep, only to have hundreds of people expressing their displeasure that they despite all the new features they still can't stab a hoodie-wearing, redheaded futanari wolf-woman with a lightsaber, versus spending maybe a dozen hours releasing some modding tools, after which everyone can be satisfied.