I'm just finishing up my replica of River Song's communicator/scanner seen in Doctor Who. The last detail I'm having trouble with are the flat thin pieces of hardware that sit diagonal on the face of the device. I just can't identify them, or find anything close, and when I tried to make some to look like them I wasn't satisfied with the outcome. They are the pieces to the left of the screen in this screencap. I've looked for a while now, any suggestions would be appreciated!