@SoulDoubt
Thanks a bunch! I'll be looking through your mods and check if I can use them as blueprints and switch up this mod so that it uses true dimorphism : -) Appreciate the help man, and I'll let you know if I need any pointers (y) Thanks!

@Forte: I just uploaded a couple of dimorphism mods I made awhile back, both of which create a second gender. Feel free to steal whatever code from them you like. If you have any questions, send me a friend request and I'll try to help out.
Space Goat Dimorphism: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=1817271103
Space Peafowl Dimorphism: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=1817279440

@SoulDoubt
I'm glad you enjoy it (y)
I've been dissecting a few mods trying to figure it out, so far I've only managed to create true dimorphism on a race where female genders are already optional. But I'll look into it a bit more and see what I can do!

@labgnome Hmm maybe I could, but I'll try and see if I can make them have a gender category first, and see what comes of it!

You could possibly do the other "gender" as a phenotype.

Nice. I like mods that add dimorphism without anthropomorphizing.

Adding a second gender is pretty easy, IME. Have you tried looking at how other modders have implemented a second gender in other dimorphism mods? That might give you an idea of how to proceed.