Welcom dknit,
I have only 6 done myself. Not too late at all to join in. I have a number of fabrics already. I have purchased some fabrics on line, and using some I have. They are not all from quilt shops. I layed them out on the floor in the order that they will be stitched together, I cut a corner out for the lay out as I am using the same fabric twice (or even three times in a couple of cases). I figure it could become a game for a sick child to match, to find those that are almost the same but are actually different, etc. lol Most important is to enjoy what you are using and looking at.