Here's the "dash kit" whose description I didn't read close enough before buying. It was a recommended part for my Volvo, so essentially works in any true double din opening. Yours looks a little bit more narrow, so it may be trickey. Nothing a dremmel against the many trim rings couldn't fix. And since the pocket itself is smaller in height and width than the DIN opening, it should fit in the empeg sled with no problem.

I still have mine, gathering dust, so I'll test fit it in my sled and take some pictures for you. Maybe Sunday night or so.