A while back a good friend of mine showed me this little gem called Poladroid. It's this little app for your Mac or PC that lets you turn any photograph into a very cool looking Polaroid picture. Complete with smudges and color variations.
It generates great high res images that you can print or digitally use however you want.
Here are a few Ploadroids I've created with the original pics and the Poladroid results...
Definitely give this a try.
Have a good one, pretty people.