itch.io

Ah thanks for that information. Perhaps one way to expand your program is to allow people to contribute sprites/images. Like they can drop it into folders that your program can pick up? Allows users to bring their own combinations

Also checkout this too:  https://sraye.itch.io/mature-male-character-sprites

Could you try to add the Female Mature Character Sprite for VN also?
And for experiment sake, could you allow picking assets from cross gender/packs?