Those look like they might be in kilobytes (the patched zpak_english.pk4is 65M, so 64M to 70M for the other languages seems about right). Please could you send exact sizes in bytes, from the output of ls -l or cksum?
With ls -l: 1661738 game000.pk4 66087434 zpak_french.pk4 71111790 zpak_italian.pk4 72568928 zpak_spanish.pk4
