Pioneer AVIC-F550BT Cover for Skoda

I wanted to create a simple cover to put on the Pioneer AV-Navigation system in my Skoda Fabia in order to make it less visible and hopefully less attractive for theft.
It's a simple design and I prototyped it with simple PLA but I will most likely redo this with a better material that is less likely to warp under high temperatures (because it can get quite hot in the car during summer days).