Soulbringer resource format Thread

Hi there,

before i start, I'm quite new in my interest of modding, so if my question should sound stupid, please keep that in mind

Recently i became interested in taking a closer look into Soulbringer and trying to find out more about the resources used. I figured that the textures should reside in the B16 and BIN files in data directory, but so far i couldn't find out about the format used. I tried several tools like the resource scanners of Ravioli and QuickBMS, but without success. Maybe someone already tried to find out about these formats or knows a tool that helps analyzing (and extracting) resource files? Thanks