Included are three files pi_sign_1 (slicktop/unmarked FPI), pi_sign_2 (marked FPI), and Explorer_sign_1 (marked explorer).
The included textures were made to fit the following vehicle models, and I cannot guaranteethem to work on other models without modification.
Ford Police Interceptor –Slicktop Unit
Ford Police Interceptor – Marked Unit
2013 Ford Explorer Police – Marked Unit
Ford Explorer V1.1L ELS
KevinDV for Ford Explorer V1.1L ELS
BonnieBlue88 - Textures