I've got a 2021 Leon FR eHybrid and was wondering if anyone has had a Reverse Camera retrofitted (as these don't come with one as standard)? Any idea on costs, parts, is it a DIY job or should I get an Auto Electrician in? I've had quotes of between £630 and £800 for one that integrates with the built-in screen and am trying to work out if they represent a good deal or not.