Summary

I wanted to put Android Auto into my 2007 Mini Cooper. I didn't like the options available that replaced the speedometer with something that was inferior in my eyes. These portable AA/CarPlay screens seem like the obvious choice. Of course, their brackets weren't going to adapt the way that I wanted them to, so here is what I created :)

Test prints were with PETG. Final was with Polymaker ASA. I used a 0,8mm nozzle.
Nozzle Temp 260 then 270. Custom G-Code at the layer that starts the clips to bring the temp back down to 260 (M104 S260)
Bed Temp 95C for all layers.

I used M4x20 screws and nuts.

The Screen is a Krunai 8.1"
https://www.amazon.com/dp/B0DSVSBRZ7

Update: I added a hole to the knob cover. This allows you to still make adjustments with a screwdriver if you want. I also printed it with a 0.4mm nozzle and the fit is much more snug (this part only).