I need to change lights to UK spec

[gizmo67]

I have to change the lights on a 2013 GT 5.0 to UK spec. Does anyone know where i can buy a kit to change everything over to UK spec? The rear lights are LED and so i was wondering if i can buy a new circuit board already built up to swap over to comply with british law's. As far as i can see the front's are straight forward and won't be hard to fit side repeaters.

[gizmo67]

Thank you.