To celebrate the 5th anniversary of the site, all patterns are $5 and every purchase puts you in the running to win an iPod Shuffle! Grab one of the foam patterns here or here or the ebook on teaching puppetry to win!
I'm sorry I can't find a pattern specific to what you want, but I'm sure if you visit the above sites and have a look/ask around, someone will be able to point you in the right direction.
@Barbara, Not being much of a knitter I don't have any patterns to share, but I did have a look on the net and came across these: A sock monkey hand puppet: http://crochetme.com/patterns/sock-monkey-hand-puppet and some other handy sites: http://yourcrochetlearntocrochet.blogspot.com/, http://www.allcrafts.net/crochetknit.htm, http://www.crochetpatterncentral.com, http://www.allcrafts.net/crochetknit.htm and a forum for people who want to crochet: http://crochetme.com/forum You may also want to check etsy.com or ebay, where people often sell craft and crochet patterns. Here's a site which sells a pattern: http://www.karensvariety.com/CopyPatterns/Children/AnimalHandPuppets.htm
... School of Puppetry on Free finger puppet patterns: A listI'm sorry I can't find a pattern specific to what you want, but I'm sure if you visit the above sites and have a look/ask around, someone will be able to point you in the right direction.