This is the full kit from an SR with all looms and fixing. loom was cut from car side so you have both plugs incase u cant find the ones hidden in your car.
Really easy, all door are the same so it would bolt straight in, if u had some one to hand with elcetric window you could just see how theirs is and bolt it up, as for wiring the connectors should be in your car. i believe some others would be able to help you more as i think modded micra has done this on his too. (Y)