A USB cable I’ve just made.
nice! get the iron piece shorter and the iron thicker, it may help 
nice though
Yoou need better metal texture and something it could reflect. Add a small raymir value on it
It already has a RayMirror value of 0.4
But the main problem here is, that it doesn’t have anything it could reflect. It’s reflecting white, as in it doesn’t have a ssurrounding it could reflect. Thus the metal material looks bad.
Oh and it should be shinier too. Add some more specularity.
Is this better?
Click for larger image
