Variant three of the Octopus tablet computer stand. This one was designed to fit slew of Android apparatus. a the iPhone 6/6 Plus, iPad Air and There ought to be only enough room for a case with the majority of devices. I would suggest adding a little tacky adhesive to the underside to make sure it stays safe and pleasant.
I have uploaded a slightly earlier version of the layout. It's little tighter of somewhat more height and an opening to it if you locate your apparatus is wobbly.
Note: I wouldn't recommend it at this time and the Moto X 2014 is quite wobbly in it.
I have printed a copy of this out at Shapeways myself, as I'm absent a 3D Printer :( you are able to locate it here if you are in the exact same boat as I.