If you can find a good picture you could try a frozen buttercream transfer or a chocolate transfer.
Or maybe pic one of the videos as the theme like do the pirates or david and the peas out of fondant or gumpaste? All the characters are pretty simple shapes it probably wouldn't be to hard to make them.
Here I did a search in the galleries, maybe these pics will give you some ideas.
Make sure to post pics of your final cakes.
http://www.cakecentral.com/modules.php?name=coppermine&file=thumbnails&meta=search&type=full&search=veggie+tales
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