I already posted the black one on my Flickr account under the name of eggplant rod. On the picture above and the last one, I changed the tires at the back (sorry for the purists these are not from Lego). And, I sanded the rays of the rims to make them mat black. The light bluish grey one is a modified version of an old MOC I posted on MOCpages under the name Hot Drop. As I suppressed it I put the pictures older versions too. I like keep modifiing my creation to try to make them better.