A friend of mine showed me a thread on LS1 forum a while ago for custom gauge faces for F-bodies and theirs are nearly identical to ours. It was basically just a printed sticker but they had some kickass designs. There were raised aluminum outlines for the gauges too. I can't remember any specific details (pricing etc.), but I'll see if I can get him to dig it up.
EDIT: I looked for 2 seconds and found it.
http://www.ls1tech.com/forums/new-pr...-overlays.html
I don't know if that will fit in our cars. (probably not)
It's tard-expensive anyway so NEVERMIND.