Wow, the cover has too much ero power 

Are the links no longer working? I tried using a few but it says it's no longer there.

Yeah, I made them for myself, and I am too used to 'Omake-sama', I was actually in favour of the 'Extra' name change, since I think of Omake as meaning 'bonus' which has more positive connotations than it seemingly should.

I liked that joke in chapter 5, I left the word 'extra' in the places where it's lowercase (I think), please don't change things on our account, it just turned out a bit jarring for me so I did the replace since the files were ultimately for me. When I do an eventual reread I probably will keep it as Extra-sama.

Really enjoyed the AI art, hope you post more.

Hyped for Arc 14, this is one I'm looking forward to based on the chapter titles - that's one loose end I've been waiting for.

Fixed/re-uploaded Pack 1 PDF

Not sure why my first attempt at this comment didn't show up.

You might run into a few awkward points when replacing things to Omake-sama, notably these lines I remember:

Chapter 5
[
...After a moment of thought, "The Vessel" cheerfully burst out with a name.
"...Then, please call me 'Extra.'"
Eh? Is such a casual name really okay!?
"Ufufu, if you were to name me, 'Extra' is quite fitting. I am 'The Vessel,' a god's container created and then forgotten. You are the 'Reincarnated Extra' who will journey through reincarnation with me! Please take care of me for the long haul!"
Eeeeh?! It feels like I'm being treated as an extra too!?
]
EDIT: I just decided to update that sentence to [Eh? Does a name like that even fit!?]

Chapter 133
[
Author's note: Emi has appeared too, so the cast of characters is now assembled!
Well, strictly speaking, the cast was already assembled with just the hero's party and Deogandai.
Emi is simply an extra.
Truly, she is "The Reincarnated Extra."
]

As for the AI art, I had some fun trying to get them as accurate as possible to the descriptions in the novel, would love to work with a real artist to get things even more accurate. I worked with a real artist for the first one that I used as the cover for the novel, they helped me fix/redraw a whole bunch of issues in the original image. Not sure which arc to do next for making more.

I tried to download all 3 packs today but vol 2 in pack 1 has checksum error. Redownload with the MEGA link too but still couldn't extract, pls fix Aizen-san