That little recess in the dash that doesn't quite hold anything got it's mod. They could have made it deeper, there's room, and it could have had a lip if bigger behind the face. I found a disposable tray that's 7" at the top, cut it to 3" maybe, sprayed it with a rubbery coating and screwed it in on the sides. Easy-peezy.
The other add-on is my prototype doghouse tray. I extended the front by 2" and taped down some nonskid. The narrow upper shelf may not work out, we'll see.
Oy, these look crappy on mobile. I guess I need to find a hosting site, instead of here.