I took one of the test drive pictures of the silver Aeon that I drove, and altered the body colour using The GIMP. Here are a few colours that I 'painted' the car in. Note that as the original picture I took was metallic, all of these images have a metallic feel to them (which is fine by me!)

This is my first choice (although should be slightly darker than this):

These are okay:

These I'm not so keen on: