To address what is wrong with the cop's equipment, the creator probably didn't define them as static models so they are affected by the wind as jackets do. Otherwise the mod is great and I will keep using it anyway.
Fuck this mod. Cringe as hell, changes shit like fire hydrants have 1M psi, stupid pistol animations and more unrealistic changes that author claims are. No uninstall OIVs. Had to rebuild my mods folder because of this.
Probably should've seen it earlier since this person speaks caps lock and lowercase i.