I recently installed a BlackVue DR900S-2CH in my Model S w/ AP1. Rather than using the adhesive mount (which I suspect wouldn't last long due to the hot summers here in Florida), I purchased a new 3d printed mount from EDR Auto out of France. The quality and fit seem great so far, and I haven't seen anyone discuss this particular mount yet, so I wanted to offer my feedback and some pictures. I hope this is helpful to other Model S AP1 owners considering a BlackVue Camera.