Switch to fit in the dash of a 08

I am looking to ad an aftermarket light bar to my 08 Prius. The problem I am having is finding a switch that will easily fit into one of the cutouts in the dash. When I put in the aftermarket fog lights I bought a switch that kinda fit but I had to hack a bunch of the existing hole apart. I will include a picture of that. I DO NOT want to do that again so I'm asking if anyone out there knows of a switch that fits or has any good ideas. Thank you. The picture is not uploading sorry