Parrot Pocket Teleprompter iPhone 11 attachment (case version)

This allows you to use an iPhone 11 with a Parrot Pocket Teleprompter, specifically with an "NTG Rugged Case". There is another version of this model for the bare phone.

There are two versions of this model, which can be generated in FreeCAD by reversing/not-reversing the “RemoveArm” pocket. One has a full arm that holds both halves of the phone, but the other is more compact and only grips the phone near the camera. Originally, and for the caseless version, the fit was loose enough that I needed the extra grip from this arm, but the rubberiness of the case and general tight fit means that you can probably save the plastic and just use the compact version.