Need a freelancer for a medical animation

We need a video for our facial laser treatment product. It will look like this video (which basically does the same thing):
https://www.youtube.com/watch?v=C8iw6jowWqk

however, we would like a close up of the fiber to show that it fires laser from the side as in this video:
https://www.youtube.com/watch?v=4NuLcXEcniU