PES 2018 C.A. Rosario Central (Argentina) Mini Faces PC by rkh257

 Copy the file ROSARIO CENTRAL MF_RKH257.CPK to the download folder where
installed the game.

Generally found in:
C:\Program Files (x86)\Steam\steamapps\common\PRO EVOLUTION SOCCER 2018\download
Generate the DpFileList.bin file with DpFileList Generator (by Baris).
Enjoy!
RKH257