You may or may not remember my nerd friend whom I posted about several months ago. Anyway, she sent me this link. Not her designs, but she's making some for her house. Thought some of you may want to give them a try. I think the sand people flake is particularly well done.
http://www.anthonyherreradesigns.com/index.php/8-ahd-blog/8-star-wars-snowflakes-2013