Not mine and not sure how much work it will be to even get them working but there is this option.
Edit:
I just found this post on here and it looks like it has a ton of part numbers and maybe even how to install, just did a fast glance.
http://www.gm-trucks.com/forums/topic/168371-aux-switch-install/
I may give it a try this weekend. The chrome and body color parts are just clipped in by a billion clips so they can be interchanged with a little work. I made a mockup of it before I got the grille.
A little something I been playing with. Was going to replace the chrome bars with the body color ones and leave the chrome inserts but I am kinda liking the way it looks. I got some plans for the headlights coming up soon.