Blanking caps for PDC holes in rear bumper ???

[ninenine22]

Does anyone know if you can buy blanking caps for the PDC holes in the rear bumper.
I've seen a nice bumper for sale but I don't have parking sensor so I'd like to blank the holes and preferably paint the bumper.

 

[DXX]

If you Google ‘parking sensor blanks’ there are results, just sort through the size you need.