This latest version of SoB's Real Concussions uses a realistic fatigue system and a semi-realistic, heavily abstracted injury system at this stage. Next iterations of the mod will include more specific injuries and game FX as one would expect from weapons, as well as vehicle crash injury effects and more. This modset also obscures any cues on your map that the police are after you (no flashing lights on your map, no police visible, no stars visible, no radio chatter), and limits your max armor to realistic levels.