Has anyone found a interesting mod for this empty space?

 

Are you talking about the dash trim?

 

The trim is fine
It's just so Blah there and was wondering if anyone put some gadget,switch, **** or something there

 

Not sure what you could really do there. A lot of people vinyl wrap their interior trim with a carbon fiber pattern if you're into that and want to mix up the look of your interior.

 

Some of us have stuck a usb port in place of one of the sonar switch. There's another dummy switch holder further down to relocate to. I opted to just leave sonar switch in the on but disconnected position (I can't turn it off).