More and more cars have lights mounted high on the rear pillar. Eg:
Pontiac Trans Sport
Fiat Punto
Opel Corsa
Ford Focus
I've been wondering about how to put a kammie on one of those cars? Clear plexi seems to be the only way to go, since cardboard and coroplast would cause problems with the lights being visible at certain angles.
What about a kammback without sides, just the top? Would that be worth the effort?