Oh, you didn't tell me you actually did the candy corn, Robin! I agree that FIMO takes practice --and non-arthritic hands. The kneading is what defeats me. Of course most of my FIMO is older than some of our Board members! FIMO shards. Ugh.
I don't have a scanner but Lindy does and she told me a while ago that she took off a bunch of can labels and scanned them so they ended up the right size. I've used color photocopiers to reduce M&M packages to the right size, because M&M candy is so easy to make. Color photocopies are an expensive way to go, though.