Tail light wiring diagram needed

My friend purchased a new utility trailer for use with his truck listed above. The trailer can equipped with lights and appropriate wiring. The truck has no wiring for the trailer lights. I am helping him install the trailer light wiring.
What we need is a wiring diagram for the rear tail lights on this vehicle complete with the color codes and functions. Could you please provide this diagram?

Thanks in advance for your response to this request.