1996 Red/black/black LT4 convertible with a couple of mods
1969 Camaro RS/SS 427 Convertible
1996 Yellow/black/black LT4 convertible (1 of 11 made)
1995 ZR-1, white with red interior (1 of 13 made)
The only one I know of in 1:18 scale is made by UT. It's a 2000 (first year for the thin spoke wheels), and is a limited edition of 5000 made for CorvetteModels.com. If there are any others, I'm sure someone will chime in.
Edit: Looks like I took too long to post, but at least it's a consensus.
The Mag Red 2000 vert had the plain silver wheels, not chrome. The only UT's with chrome Millennium wheels are the yellow 2000 coupe and yellow 2000 Daytona/Rolex pace car. You can get one of those and a UT yellow vert and swap chassis and get what you're looking for. One screwdriver and you're done!
I've modded enough of them to know. I wish they had made more with the chrome wheels, they're much better looking than the drab silver ones, and it'd sure make mods easier!
The Mag Red 2000 vert had the plain silver wheels, not chrome. The only UT's with chrome Millennium wheels are the yellow 2000 coupe and yellow 2000 Daytona/Rolex pace car. You can get one of those and a UT yellow vert and swap chassis and get what you're looking for. One screwdriver and you're done!
I have one of each, and the chrome wheels really make a difference!