Is there a certain way to compress 03E8.pac files, for arentrance texture modding?

[Mercurius]

I've ran into another issue, and it's with the arentrance textures. I tried the similar method, like the rest (using rePac to extract all, mod the ones you want, create the texture to replace it back in rePac, use Oodle Tools to compress it in Level2 compression, and inject it using pac_GUI). No matter how many times I tried, I jut get the whiteout textures instead of the ones I replaced. I know that I saw this on 2KM (https://2kmodz.com/file/1f12426588f26e4d095d645a72032c59), and noticed that MarkRampage was responsible for figuring out how to work with the 03E8.pac files.

In short, is there some certian way to compress the 03E8.pac files to work in-game?

[Mercurius]

A little update on the situation: I edited a few textures for the backstage area (arentrance00078.pac), and got this result:

I made sure the textures are the same as they were...so, what did I do wrong? 🤔

Edited December 3, 2019 by Mercurius