When asked about it, the bodyshop said this variation is within 'factory specifications' and consistent with the variation you will find between all vehicles when you look closely enough. See the pictures below and share your thoughts. Thank you.
Annoyingly they are probably right.
Had a similar on a Volvo boot a few years back, and also a similar issue with a door card removal on the Cali that didn't sit right after they'd had it off.
Yours would bug the crap out of me. Too dark for me to see mine now.