Looking for bfs2pack V1.6b1 or V1.6b2 (FlatOut 2)

Maybe someone has an unpacker with versions 1.6b1 or 1.6b2 lying around? Required to unpack the Xbox version of the game. In subsequent versions of the unpacker, this feature was cut. I went through the whole googol, I did not find the necessary versions anywhere.
Or perhaps someone knows how to unpack otherwise. QuickBMS is not an option. Unless, suddenly, there is a script for it that unpacks files, preserving the folder structure and file names.