This mod Changes Kazumi and Lili's Skull and kyou Makeup
Zip includes: 1 pak
simply place .pak file in C:\Program Files (x86)\Steam\steamapps\common\TEKKEN 7\TekkenGame\Content\Paks\~mods
If no ~mods folder exists then simply create one and place all of your mods here.
NOTE: Mods must be loaded prior to starting the game and removal of mods is a simple as removing/deleting them from the mods folder.