Some new callouts and plugins I have been using lately are Lore Callouts, Ransom Ambience, and Riskier Traffic Stops. Lore Callouts is great since it's more in-depth than traditional callout packs. Ransom Ambience is my favorite plugin for events since it includes police chases, car theft, car fires, drive-by shootings, and even uncommon events like the usage of cell phones while driving, street racing, red light maneuvers, and broken vehicle equipment. I also like Riskier Traffic Stops since it gives more variety in the reaction of the driver upon pulling them over. Lastly, BejoIjo's modifications can be found here.