My take on the 2016 AF Corse/SMP Racing Le Mans Ferrari 488 GT2 #71 entry as driver by Rigon, Bird, Bertolini
In the main folder are three separate folders with three size skins for different powered systems,
2048 x 2048 for low end, 4096 x 4096 for mid and a mega HD 8192 x 8192 for high end.
Simple open the required size and copy/paste the "Skin_00.dds" folder in it into your
"X:\Steam\steamapps\common\assettocorsa\content\cars\ks_ferrari_488_gt3\skins\AF_Corse_2016_71" folder, over writing the existing file.
The skin in the main file is the 'biggie', the others are the lower res ones