Re-packing .pfs file

[Haruna]

Hello!
So I have no problems with unpacking .pfs file because of this tool.
However , I don't know how to re-pack the files again.
the tool i used did not ship with that function...help would be really appreciated :)

[d_fallen_god]

can you give me a sample file like the one small size pfs file so I can check it..
it seems its quite a simple structure I like to check it then I send you the tool right away.