It looks like it is a variation of a New York beauty quilt. The is a group on here doing a new york beauty with a link to free patterns.
http://www.lenzula.de/en/pattern/fre...ty.html. Hopefully the link will work. I was going to work with the group on here but life got in the way and I haven't started yet. I think the group started in October. They have some really pretty blocks posted.