3.9 v8 loom issue and identification

I purchased a a defender that was in boxes and slowly building it up. It have context all if the loom I have and purchased the 14cux ecu as I believe this is the right ecu I need.

I can find what I need to fire this up. I don't sean to find any wiring diagrams for the ecu that match my wire colours.

Any help would be great.