That would be an option too. Right now, all I've got are Genesis games like Undead Line, Gleylancer, Pulseman, Wily Wars, and Musha. And I'm trying to find Zero Wing as well which I'm sure won't have a manual, and good like trying to find one to buy. If anyone has good quality scan material I could use to print one of my own that would be awesome!
Then I could make sure they're in color. I can get a hold of a couple, but they're in B&W.