mmh, all of them look like multi-strand or insulated cable. I mean the coaxial and the RS232 do look quite different when cut open... nevermind, just a thought. As you put in so much effort with the different connectors, it might be nice to be true to detail there, too.
But then - the symmetry in the path the leaf causes is also neat. I am in two minds! It's a nice idea :)
About my design