You need to install PES6 in english, and then the kitserver.
When you install the kitserver, it will generate you GDB with files:
balls, boots, faces, hair, etc. inside. (Program Files\KONAMI\Pro
Evolution Soccer 6\kitserver\GDB)
When you download all our
stuff, delete the original files with same name: 0_text, e_text,
0_sound, e_sound from (Program Files\KONAMI\Pro Evolution Soccer 6\dat)
and import new downloaded files with same name (0_text, e_text, 0_sound,
e_sound) inside the empty dat folder.
Then, kitserver
installation will generate you the GDB (and inside the folders boots,
balls, faces, hairs, stadiums, uni). You will have to move
boots/balls/faces/hairs/stadiums/uni
you downloaded from us, to your empty GDB folder (for example you
delete the original boots folder inside GDB and move our boots folder in
place of the old one. You will have to this for the rest of the folders
too (balls, faces, hairs, stadiums, uni).