Inside the PACK you'll find two options: One for ULTRA HIGH PCs SPECS, which is what I'm using in the screenshots. And one for HIGH/MED PCs, which will give you the same overall feeling but with less sparks and chimes. Shouldn't make your PES lag at all, unless of course you have a low-end PC, in which case there's nothing I can do.
INSTALLATION: Unpack the PES 2017 GFX MOD FINAL.rar Then get into the folder which suits your System Specs (ULTRA OR HIGH-MED) and copy all of its content to PES 2017 ROOT FOLDER (usually something like: C:\Program Files(x86)\SteamLibrary\steamapps\common\Pro Evolution Soccer 2017\). That's it! Enjoy the game! (NOTE: You can ENABLE/DISABLE the GFX MOD by pressing the SCREEN LOCK key on your keyboard once you are in the game).
This should work with any other patch you half (including turf-packs from other modders). For example, I myself am using Fruits Pack (Turf, Sweat, etc), and Inmortal Stadiums Pack (Allianz/Old Trafford). But you could use it with any other Turf Pack you want. My suggestions is Fruits Turf V1 because that is the one I'm using.
Feel free to use this in your patches, include it in your websites, whatever you want. As long as you credit me if you do.