Just changed the colour of my door gills, because they were body colour, and I wanted a more detailed look. They are plastic, and just pop off on clips and some double sided tape, an easy job. So if you have a dark car and want the gills to stand out, these are for you. The formal colour is Luxor Gold, but much more like silver.
I am happy to let these go cheap to recoup some of my cost.
They need 8 new tiny clips and about a metre of thick double sided sticky, which I could source.
So how about £25 plus postage, and clips and tape at cost, or get some for yourself.
Or collect from North Herefordshire .