Extract the game files One Piece - Pirate Warriors 4

Hello,
I need help extracting and working with camera animation files for One Piece: Pirate Warriors 4, specifically files with the .g1a extension.
My goal:

• Extract and preview skeletal/camera animation files (.g1a).
• Convert them to a format that can be imported into Blender (such as FBX or SMD) for review and editing.
• Remix or repackage the modified animation into the game.
  What I know so far:
• .g1a files are used for skeletal animation in many Koei-Tecmo games.
• Noesis can be used with the Project-G1M or fmt_g1m plugin to import .g1m, .g1t, and .g1a files.
• Tools like Cethleann can decompress game archives to extract .g1m, .g1a, and .g1t files.
  After extraction, Noesis can export the animation to FBX/SMD and then open it in Blender.
  Additional Note:
• I will send a zip file containing the required tools, .g1a animation files, and camera files to make the process easier.
  I need your guidance on:

1. The steps and tools needed to extract .g1a files from the game archive.
2. How to open and convert them with Noesis to work in Blender.
3. How to repackage and run them in the game after modification.
   Thank you very much!

In what capacity are you hiring?
For a personal project

Where are you in the hiring process?
I’m ready to make a paid hire

What type of work is this?
Single job

What experience level is needed?:
Junior