Diamond UFO (TR3B?) Seen from ISS Live Stream!!

Forgot when I recorded it but I saw a diamond shaped UFO appear at the top middle of the stream and go downwards in a slanted line to the bottom right of the stream. At first it looks like a triangle but then more lights appear. There also seems to be some small light in front of it. Maybe a plane or helicopter is leading it somewhere? Is this one of the alleged TR3B crafts? Seen from International Space Station Live Stream.