Just the bond? I've seen some folks do the glowy bit for other bonds out of laser-cut acrylic and light it with LEDs. The armband could be done pretty easily - foam, worbla, and so forth. I would expect Silicon Valley to have a righteous makerspace. That would be my first stop if I was looking local.
The medallion exists as a 3-D print file, too - someone could potentially print, clean up/shape, and cast in clear.