Respray and repair 2017 Yaris rear bumper

So the missus got a lovely little yaris hybrid to replace the poor 2007 model she has slowly wrecked every panel of.

Finally parking sensors and reversing camera, a car she could keep and not destroy.

Alas journey number 3, reversing into a drive she has driven into 1000's of times, rear camera active, her looking at the screen and me saying your going to hit the pillar...

Well as I'm sure you've guessed she hit the f'ing pillar.


Anyhow sorry for the rant. Question is really, any recommendations and approx costs for sanding out the scuffs and respray of the rear bumper?

Too dark for pics now but it's 3 scuffs in a straight line up the right side of it.

2017 yaris, white in colour.

Wouldn't bother but we just got it. Hurts to have it done this quick.