Really don't quite know why I would have called it a 'coachline' when pin striping would have been the more appropriate description. I guess, pin striping is normally applied to side panels only, but having seen the twin lines coming around the rear guard and then across the boot lid, I automatically likened it to a coachline.
It doesn't really matter one way or another - I still ask why would one bother going all the way around - on the side , acceptable, take it further and then what ? Anyway, shouldn't critcize. Regards Styria