Thank you. I had a call back from VW today. He said they've spoke to the retailer and that they are sticking to their decision and that their decision is final. Cheeky f*cker even said that he will close the case and if I want to take it any further then I need to seek independent advice.
Just to recap, they offered to do the driver side wing 100%, they refused the passenger side wing due to a previous respray, and they offered 50% contribution on both sills and bootlid
Is it worth taking this further?