We did it! New sweet second car

Hello Mini-Forum, we are since Do. proud owner of a new Mini One. 🙂 In Pepperwhite, quite well equipped incl. Crowne Spoke. He was so ready configured and we got 16 points on it. Unfortunately he lacks Xenon and sun protection glazing. The glazing can be foiled, but is the Xenon retrofittable, or if so how expensive would it be if you put it yourself? Thanks in advance and greeting