The VG Resource

I decided to try to make mods for MUA3 after i mess with the game files, i did some files swaps and everything works ''fine'' as you can see here







But i want to go beyond and actually make mods for the game but i searched the whole internet and tried multiples tools to extract the games files but it just don't work. Can someone help me to create an tool that it can read/export and import the game files?
The game is from Koei Tecmo, Data files are in .Bin/.Bin.ZL_ format, models are in mdl.bin.ZL_ format, animations are in mot.bin.ZL_ format and textures are in .g1t.ZL_ format.
Like i said before, i tried to use multiples tools and script to try to read the game files but it just don't work. Probably because of the .ZL_ thing, but even renaming the file it just don't work.

PLEASE, HELP MEEEE.
I will be providing the game files in here in case someone decide to give a try
https://www.mediafire.com/folder/6vdnjcl.../MUA3files

UPDATE: THERE IS A TOOL TO UNPACK AND REPACK THE FILES NOW. 
https://reshax.com/topic/1019-help-to-cr...mment-5201

consider join our modding discord, all modding tutorial are in there: https://discord.gg/SKB47vHPv8