Agatha Hair Fix (Engine.ini tweak)
Improves rendering quality of Agatha’s hair and possibly other NPC.
in your Engine.ini add the following lines:
[SystemSettings]
r.HairStrands.SkyLighting.IntegrationType=2
r.HairStrands.SkyAO.SampleCount=8
r.HairStrands.Visibility.MSAA.SamplePerPixel=8
r.HairStrands.Interpolation.UseSingleGuide=0
Engine.ini location: C:\Users\(Your Name)\AppData\Local\Stalker2\Saved\Config\Windows