Windows, I've tried making a whole new character after loading the datapacks, but they're still the normal ones there too.
AH i see what happened there. You misunderstood data pack, which is fine.
It`s female version of alex as "REGULAR" engi. It`s a preset so if people want to mod og ALEX MODULE, they have data to modify character. Since just swaping gender without module rewrite will break it.
After you loaded datapack - ME->ENCOUNTERS->CHARACTERS->ENGINEERS->Alexis . And here is the character preset. Same with Max
If you wander why Ace didn`t do it. It`s because it`s a lot of work and he is busy with Nova(pregnancy and sub module rewrite) at the moment and maintain his other mods to work on newer version of the game.
Also Ace like twinks a lot plus scene creator thing was released in 1.5(allows you to create scenes and modules The Flamehearts mod by bloxborne uses it to add CAFE and custom quest-lines), So might just did not have a time between all this