Copy the .cpk file and paste it into the download folder of your PES 2017 installation directory (usually found at C:\Program Files (x86)\Pro Evolution Soccer 2017\download ).
If you manage to locate Prince Shieff's specific .cpk file, the installation process typically follows these steps:
They recently shared a version of Diogo Costa for PES 2017 (originally by HS_Facemaker & Fleishman Facemaker) that is available for download on the African Facemakers Facebook page .
While I couldn't find a direct download link currently attributed to "Prince Shieff" specifically, here is how you can find and install high-quality face mods for Diogo Costa in PES 2017:
Download the .rar or .zip file containing the player's face.
They have previously shared converted faces (often from PES 2021 to PES 2017) which include similar modern player updates. You can check their updates on the PES Legacy Facebook page . General Installation Steps