Hacking Need hack help for translation

[Makein]

Touch Shot Love Application translation

First original asking for help:
http://forums.fuwanovel.org/index.php?/topic/6886-touch-shot-love-application-translation/

Here scripts from the game that i get with cpk unpacker:
http://www.mediafire.com/download/oeevxxoh3519a8a/script.rar

Here pack where i find scripts:
http://www.mediafire.com/download/4z582v8sx23ppm3/la_data_file.cpk

I think that i not fully unpack scripts files and first need help with it
After this i need somehow get images, and finaly pack all that i change back

Any help?