You may find not being the original owner it has previously been resprayed.

I had mine resprayed about 10 years ago due to a roll on its side, it was covered by insurance.

In the last year I have notice considerable bonnet fade but more upsetting is the roof has very small cracks in the paintwork all over and in some parts its peeling. I believe that being an insurance repair that there was no prep work done and they have sprayed straight over the top of the old paint