Well, people, this is my first ELS Police Car, I hope you enjoy it. 
******UPDATE: Now in the Vol.3 the ELS lights were fixed. 

INSTALLATION

Use OpenIV and go to GTA V/update/x64/dlspacks/patchday3ng/Dec. Rpf/x64/levels/gta5/vehicles.rpf and replace both police2.yft and police2.ytd with the files that you downloaded from here
I recommended to Replace as police2
If you want to used this model for a video, please link my mod.
Thanks.
*** UPDATE: Sorry people, I forgot to upload the ELS carpet, it is now available on the Vol.2
*** UPDATE: Now in the Vol.3 the ELS lights were fixed

SCREENSHOTS

Review:

Link Download : https://dl1.9gtamods.com/index.php?act=dl&id=1566606623