I'm pretty happy with how the bezel turned out. the vents pop in and out just as easy as in the original bezel, I tried real hard to get that just right.
The piece is too big for most 3d printers, even for the Prusa i3, so I had to cut it in half.
I would have been fine with just the exposed plastic, but with the line going through, I figured it would look better covered.
I found some contact paper on Amazon that was a close match to the original brushed metal. It doesn't stick permanently, and I did a pretty horrible job cutting it to fit, but from 6 feet away, it looks great. Too bad I sit 3 feet from it.
Yancorp Brushed Silver Stainless Steel Paper Metallic Removable Peel and Stick on Wallpaper Countertop Cabinet Kitchen Drawer Covers (15.7"x120") The stuff is a close match, but it's far shinier than my original. Maybe back in '87, my original was shiny like this though.