Meade ETX to Raspberry Pi Camera Adapter

I wanted to connect my RPi Camera to the back of my Meade ETX 90 but found that nothing existed. Taking some design cues from other designs (the M12 mount - http://www.thingiverse.com/thing:539517, Adapter ring - http://www.thingiverse.com/thing:37268) I have created this mount.

I have not printed it yet so I dont know about the fit. I have included a couple of recesses for captured M2 nuts that I intend to glue in place.