A collector recently asked me if I was familiar with the rapid discoloration of scale models. I know that scale models can discolor in sunlight, but not that quickly. He left the scale model on a windowsill for half a year, where the sun only shines briefly in the evening. Look especially at the yellow of the stickers. On the left the discolored Red Bull from 2018, on the right a new non-discolored 2019 version. Share your reaction if you have also had experiences with discoloration.
