So the GF stayed the night at her friends house the other night leaving the Boxster parked on the street. When she got home and washed the car she noticed this.
Some prick sideswiped it and didn't leave a note. They'd driven on the wrong side of the road as the mirror had been pushed back towards the drivers side window. Could have been worse I suppose, mirror and rim have the worst of the damage.
Going to get some quotes on repair. The panel damage will hopefully buff out.