Certainly not to add more fuel on the fire here but I might as well add my name to the list of vendors whom are making these pieces. I was actually asked a while ago by someone to create this panel.
I will have two models for this oxygen piece (brown or gray). One will be a simple cost affective unit and the other one will be a higher end model with vacuum-formed pieces.
This must be exciting for the homebuilder to have so many choices of vendors to chose from.
Joe