annthegran.com
http://www.embroidery.com/
http://www.designsbysick.com/search
http://www.embroideryonline.com/index.aspx
http://www.kemp-emb.co.za/ds882.html
http://www.digistitches.com/
http://www.windstarembroidery.com/index.cfm
http://www.artisticthreadworks.com/public/main.cfm
http://www.c-some-stitches.com/
Does that help? I have spent hours on the net looking for designs. The free ones on Annthegran you have to be careful of the digitizer, anybody can offer a free design there. I have designs by sick and they are good, and embroidery.com is great. They just did a design for me and it worked up really nice.
Good luck with your toy.