Mount for Galaxy Nexus on 20x20 aluminium extrusions (RepRap Mendelmax)

This is a snap on mount to attach a Galaxy Nexus to a mendelmax. I use this to run Octoprint on my old cracked phone.
A phone is small, self contained unit with a decent camera and led.
The camera and led can be exported to Octoprint and other applications with the IP Webcam app or similar.

IP Web cam
https://play.google.com/store/apps/details?id=com.pas.webcam

Web cam viewer.
https://play.google.com/store/apps/details?id=com.alexvas.dvr

Octoprint 4 Android
(only availa