It should work with this.
viewtopic.php?p=190486#p190486

Anyone looking to add support for bones and skinning yet?
There's at least a bone reader here: viewtopic.php?p=179144#p179144

pt = r"C:\Users\Youjo\Desktop\temp\t\s015_playing.anim" def invert_xor(data: memoryview): end_index = len(data) - 1 for i in range(1024): data[i] ^= data[end_index] end_index -= 1 fl = memoryview(bytearray(open(pt, "rb").read())) invert_xor(fl) open("decrypted.dat", &q...

Please post a sample of a encrypted file.

I've found this:
https://github.com/DeniZka/cat2blend

This appears to be a blender importer for model and animations files in Senran Kagura Estival Versus and that is the only game that the creator tested with, so I don't know if this would work with the files from Gintama Rumble.

https://github.com/Razmoth/Hololive
New tool from Razmoth.
This should work with this game.

Seems like they left out a build_log.txt in the pc version and revealed stuff about the file decompression and keys in this game. Here is a part of the build_log.txt file: <0> 2022-09-08 00:02:25 Default Shader: DefaultShaders, Assembly-CSharp-firstpass, Version=0.0.0.0, Culture=neutral, PublicKeyTo...

I got to dump the Japanese PC version of Quantum Maki with Il2CppDumper without any issues whatso ever, here is a download link to these successfully dumped files. Dumped files I also provided download link to a .ab file which it is also taken from the same version of the game as the dumped files, ....

I’ve been looking around the internet for a model program for a couple of 3DS games. I’ve been getting nowhere for most of the day too. [roll] I have these assets from using Citra to dump the RomFS. I found one other program called “GAR - ZAR Unpack” that allowed me to get the models and animations...

From the part 0x20 is XORed with 0xA6, and from there 0x1000 bytes are encrypted, probably with AES or some other method. I've found refences to AES encryption in its global-metadata.dat file. I've tried to decrypt the libil2cpp.so file with the latest version of Auto-Il2cppDumper which it sadly re...

I think you should use Il2CppDumper on its global-metadata.dat file, wherever it is on the apk or the files of the pc version of the game.

The game's files uses some kind of encrypted/compressed format and this prevents from AssetStudio loading these files up.
Download here.

Having an issue with the new XBC3 files. Seems you must load each .wimdo file manually, if tried in batch it fails and program just crashes. Do you know a way to change the script to read both .wimdo and .wimst at the same time on import ? https://i.ibb.co/1vRdBN8/unknown-1.png I used the XC2 Decom...

It works with Xenoblade 3's archive files, all you need to do is to replace bf2.ard with bf3.ard and zlib with zstd . :D It took me 4 hours to extract around 76k files and around 7k had incomplete filenames. That's kinda unacceptable. The script is clearly flawed. Please update your max tool for Xe...

XenoMax is discontinued in flavor of a new tool that PredatorCZ is working on.
EDIT: I forgot to say that the new tool is a replacement to XenoMax.