What I need is basically to extract from that file.
My idea is to get the game models in a format that blender can read.
If you know how to preserve the bone-rig as well is a plus, but not mandatory.
Link to data .bin file: https://drive.google.com/open?id=1PDN3S ... HZzz-3HVYX
also looks like this is a PlayStation ARchive (PSAR) :

In conclusion, please help me reaching that goal. I thank you all in advance!
For any questions or doubts, just send me a message. Thank you!