I received my new ATOTO M4272 (32GB) Android based head unit on Wednesday! Today, I received the Metra aftermarket face plate, Metra wiring harness, and the ATOTO backup camera.
The good think about this head unit is that it first the Metra face plate perfectly without having to sand down or shave the sides to make it fit.
My plan is to start with solding/heat shrinking the wiring harness tonight and then begin the install tomorrow morning! It'll be nice having a touch screen radio with Android installed in the car. Next month, I'll be upgrading the speakers and adding an amp and bass.