Years ago I copied the K7 1000 specifications off of the Suzuki USA website. They listed the colors as Blue/White, Black/Orange, Yellow/Silver, and Black. Take it for what you will. I also seem to recall comments, possibly here, that it was good that all black was finally available again. It used to be possible to look through bikepics and limit things to specific engines and years. There were lots of errors, particularly with bikes in places like Iran(!). But it wasn't that hard to filter out the obvious errors. What you'd be looking for are early pics (soon after the bike was released), unmolested (original mufflers & decals), and where the owner/bike was located. However the last time I was there, they'd mixed everything together making it a real PITA to find anything. Perhaps there's more now if you register.