You could check with fatcat & see if it would be okay to use one of her designs for that.
http://www.fatcatpatterns.com/Christmas%20Designs.html
http://quilting.about.com/od/foundat...cabin_tree.htm
If you like to do fusible appliqué you can take some of these winter colouring pictures & create your own winter wonderland.
http://www.coloring.ws/winter.htm