Star Trek the original series tricorder correct size with special effects. 

This is an addition to the other tricorders I've had up there, this was made by a guy who made it more accurate smaller and has added more machine parts. what I have done is I have added sound, a little tiny TV of Star Trek and the sound effects. This one has the correct watch crowns with the blue LEDs inserted into them. This was really a complicated build. But it's done and I hope you guys enjoy have any questions your feedback's always welcome thanks 😉