he's talking about having a custom bar made for the accord since no major manufacturer makes it. But there hasnt been one made yet so no pictures.
I looked in the back of my accord today, a coupe, it looks like u have to cut the interior panel because it covers the seat belt mount hole? I cant see where the mounting holes are, but ithe seat belts come out pretty close to the rear passenger's heads, esp if they are tall. I'm not sure I would want to put a bar there if its gonna be close.