After this the chrome trims were covered with Baremetal foil ( to be honest, a glass of Whiskey and some music helps absolutely!) and the decals were added. Due to the fact, that Mr. van Haugwitz originally scaled them to fit on the White Point body, they have been a little bit too big, but generally they fit.
Followup 2020: Today I would use Molotow Liquid Chrome Markers for the trims instead of Baremetal foil…