Dynamic Faction Relations Customizer [DFRC] v1.0 addon - S.T.A.L.K.E.R. Anomaly mod for S.T.A.L.K.E.R.: Call of Pripyat
This addon aims to greatly extend the Dynamic Faction Relation feature which, in my opinion, was not yet at its full potential.
Dynamic Faction Relations Customizer All Faction Relations Free Stalkers Relation Changes Low Reputation Notoriety Factor
Source: moddb.com