I was planning to change my bmw roundel to carbon fibre ones but then I thought they wont last a day without getting nicked around where I am so started looking for black and white ones. I was also doing a google search for some roundel pics when I saw one that was black and blue.
So I bought a roundel colour changing kit (sounds sophisticated but its just a few stickers!)
I stuck black sticker over the white and have a blue/black roundel.
Have attached a pic