You might e-mail the folks at Fabri-Quilt.com . They have a whole line of fruit and vegetable fabrics, and a year ago spring at Quilt Market, their whole booth was built around that collection. Some of the ladies that work for Fabri-Quilt had made all sorts of stuffed fruits and veggies (using their fabrics, of course) and they had a market cart just full of them. I believe the won a prize for having the best display of all the fabric companies.
Maybe they used a pattern that they can share with you.