Customizable iPhone 5 car dock - Vent / CD

Although there's tons of iPhone car holders in the market, for the life of me I could not find a decent one that mounts on the car vent. I also could not find any that mounted the phone in landscape at that location. I had a generic one for my Android phone before switching, and really liked the mounting type, so I kept using that for a while, even though it was quite bulky and I had to manually insert the Lightling cable. Once I got a 3D printer, I decided to make my own, that satisfied my requirements (vent mount, landscape, compact, holds the cable so insertion is a snap). Since this would be substantial effort, decided to invest some little extra time to make it parametric, so others could customize it for their own cars, cables, and phone cases.

Well, here it is! Hope you find it useful; features, in no particular order:

* Reasonably slim, landscape.
* Cable and plug channel, so insertion is fast and easy.
* Two mounting options: vent slats or CD slot.
* Selectabl