I put some photos here and the material I used:
For materials I used:
Two trims car stereos.
I removed a radiocd and I took the front with pull-out, and I used only the back bone without the removable, so I cut to the flush, then I have been hitting the pier and the connector so I removed parezaca removable.
Glue.
Plastic stick to the trim, in my case I took the box of a video tape.
And self-adhesive sheet of black plastic to cover everything and be better.
Fridge magnet (only 3cm in length and width that give the frame of the screen) and a small sheet of thin sheet metal and measure