PES 2017 Default Referee Kits Replacer by DrDoooMuk
Replaces the 5 generic referee kits, with one each from :
Adidas, Nike, Jako, Hummel, Puma.
Download .rar file.
Open CPK Manager.
Load CPK File found in Pro Evolution Soccer 2017/data : dt34_win.cpk
Replace the referee_01.dds to referee_05.dds textures files between line 2860 – 2868 as shown in picture below, save cpk each time you import a file.