Originally Posted by
Sweater Fish Deluxe
The only ones I know of for the U.S. are the regular one and the Sega Sports. The only other U.S. release that could even be close to being considered in this category is the Holiday pack that came with red and green controllers, but that was just a normal run-of-the-mill console and from what I recall even the controllers were just off-the-shelf colored pads.
The Sonic system you're referring to is probably the 10th Anniversary promotional system that was a promotional giveaway in Europe. Some people say Sega of America gave away one (1) of them, too, and that would probably be an NTSC model, but I've never seen any confirmation that it actually happened...would be a pretty damn rare LE if it does exist, though. There's something like 50 of the PAL ones.
There were a couple other promotional LEs given away by Sega in Europe--specifically in Germany from what I've read--but they were actually airbrush mods (very nice ones) of off-the-shelf consoles so I'm not sure they count in this same category. I've seen ones for ChuChu Rocket, Resident Evil, Jet Set Radio and it seems like at least one other game.
Now, if you want to get into the Japanese LEs, there was tons of them released over there. I can think of about a dozen off the top of my head and I'm sure there's plenty more that I don't even know about.
...word is bondage...