Those real life pics looks really familiar but dont remember what is the name of the site.
Do you have rights to use them to project like this?
For sure they are under copyright
Got the url for the site where you got the irl drift pics?
Download DDS Converter 2
Then save XR_Interior1.dds as .jpg
Open the XR_Interior1.jpg in photoediting software and colour the blinkers and lights to red/blue
And there you will have your police lights.
Lightbar on roof aint possible but you can make a skin and put lightbar onto it.
Real flashing police lights lights arent possible to make, only fake lights on skins or in dds files
Well, i'v already published this skinpack at tc citydriving forums 27-04-2008
but im gonna share this pack with everyone now, this is especially for finnish people