I found those. It could be painted - there is the place that custom mixes matching paint in a spray can and supplies clear-coat too.. When you say the "front facing trim" - is that the part that has the button in it? I could see destroying the new button by trying to prep the part for painting. ECS tuning apparently has them for new for 1/3rd the Porsche price: https://www.ecstuning.com/b-genuine-porsche-parts/door-handle/95853120501g2x/ - but I bet like the one from Porsche it's in primer.