If you google 'miniature quilt patterns' you will get dozens and dozens of hits. Here's a good one:
http://quilting.about.com/od/miniatu...ure_quilts.htm
You can also think about a table runner, place mats, mug rugs etc. Lots of free patterns for those out there too.
I would stay away from anything that hangs on a wall, unless specifically requested. I'm not a fan of people trying to do my interior decorating for me.