I am not the original creator, but I want to expand on this addon as some things are not present like the pursuit cops, or Kate.
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=3262695684
I edited her CPF outfit to give her a PK one, and I added the pursuit cops. They don't pursuit like in the game but it is still cool to have them as NPCs.

To access the skins, push C to open the context menu and right click on Kate to select her new skin.

One thing I added additionally was the ability for all characters under the metropolice tag (and their friendly counterparts) to spawn with a stunstick. Yes, I added a friendly counterpart for each new NPC I added.

The .GMA I released previously fixed the patrol cop's PK outfits, so that issue will also not be present in future .GMA builds I will release.

I will release the download once I get the rest of the characters in the game!

DISCLAIMER: Once I release the download, you will need to subscribe to these addons for the textures to work:
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2708585351
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2668867034
https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2650668861