: Go to your PES 2013 installation folder (usually under img ) and open the file containing the asset you want to change (e.g., dt0c.img for kits/faces).

-- Example Lua snippet for PES 2013 Game Graphic Studio module -- (pseudo-structure for a tools/script context)

Right-click a texture and select to export it as a .png or .bmp file for editing in Photoshop or GIMP. Importing/Replacing Textures :

Here are a few options depending on your exact need: