I edited them from the Sonic Screensaver sprites and some comics (Amy and Shadow), so they aren't exactly anywhere to be found (unless someone ripped them)!
Why do you need them?
Well God... i've was trying to take a screenshot of the Puppet Panic Act 1 Phase 2 Boss where your edited version of the Drill Mobile from Sonic 3 appears to rip it and put it on an Photoshop project i am doing, Gay Bandicam doesn't even let me to do so, i've tried 1 million times to take an screenshot with the hotkey, and it does, but when i've want to see the image of the screenshot, i've can't, it just says that "It looks like the format of the file isn't compatible" and i've tried to change the file format to .PNG but it's just a freakin' black square in like 10 pixels. what hapenned? if Bandicam was able to take screenshots from the game perfecly without any problem. well continuing with my Box Art thing anyway...