@Wancar Excuse me, I am a player from Taiwan. I am leaving this message to express my gratitude!
Since I am not good at English, all messages are machine translated. I hope this will not affect our communication.

Thank you very much for your comments and suggestions. I tested it several times according to your method, compared the programs of several species package modules, and finally fixed the module. Words cannot express my joy now, so I deliberately came to the comment area. Leave a message to thank you for your suggestions. I will share my method in Chinese with netizens in the Chinese Department so that they can also modify their species packages.

Many mods became not visible at Empire creation, after May's patch.
I found this advice elsewhere. I'm posting it here in case it helps Aelie:

In mod/common create 2 new folders portrait_sets and portrait_categories, each should have a .txt file speciesname_foldername, this is in addition to the species_classes folder

species_classes - only required when making new modded categories (ie not human, mamalian, etc.)
delete everything in this file except:
classname = {
archetype = ""
possible = ""
graphical_culture = ""
move_pop_sound_effect = ""

speciesname_portrait_set - Syntax
speciesname = {
Species_class = |speciesclass| (vanilla or modded)
portraits = {
"|portraitgroup|" (quotes required, found in mod/gfx/portraits/portraits .txt file under portrait_groups
}
}

speciesname_portrait_categories - Syntax
speciesname| = {
name = |speciesclass|
sets = {
|portraitgroup| (no quotes)
}
}

sadly this mod no longer works on 3.12

Not sure if this mod is still working or not, the fallen empire replacements don't have names.

Still works for me.

Does this mod still work on 3.4?

Any chance this could be updated to account for the changes to how species gender works introduced a while back?

#АНИМЕГОВНО

not much i can do there, they only let you pick from the vanilla "machine" race, not 'anything marked as robotic'

I really like this mod. Anime Grills without being too lewd. The FE reskins and name sets are also really nice. My only Complaint is that if you choose to be organic and synthetically ascend your girls won't turn into the alternative machine portrait.

Yo this shit fire