“I hate knocking cars but aren't we missing the glaringly obvious in this picture?”
Cmon- share!
Perhaps it's me but can't you see the 'mirage effect' on the panel? How looks kind of mottled and not offering a true reflection coming off the body work? Suggests to me that the car hasn't been properly blocked when the body work was done as the surface only does that when it's not flat. I'd say a bit of filler hiding around the top of the wheel arch. Just my observations from a few thousand miles away..