thnx here is a nother one
used loads of weird techniques today and got this result >
involved spraying the whole thing silver , rubbing it with a cloth , slightly sanding flat again , spraying matt white primer on it again , then the cloth rubbing and making damage , then with black acrylic paint i washed in the lines of the small horizontal peices and then wrubbed it with black..
then even polished some brown shoe -polish over it
added some small decals
painted the bridge in a silver base coat