vRS Bumper Damage

My wife has banged into a low wall when reversing out of a parking space, it wasn't a particularly hard impact but it has resulted in the bumper cracking along the line where the bumper meets the tailgate.

Does anyone know the parts that are included in this assembly or have any pictures of what it looks like broken down?

I am assuming that the bumper goes all the way down as per the normal fabia and that the other part is a spoiler/bumper cover that fits over it. I guess that there is also some sort of bumper reinforcement underneath all this.

Any info or pictures and/or part numbers that anyone could supply would be greatly appreciated.

Thanks

Bunter12345