Change in quilting plans

So, my old quilt was going to take FOREVER and I was going to need to make something like 1,000 squares. I decided to scrap that idea and started over on a much more manageable project yesterday. Hopefully this one goes a little better. It has been going great so far, but I think I need to get a little more fabric to have enough for a queen size quilt. I posted a picture I made on photoshop of what it should look like, though there will be more squares, the squares aren't all identical due to patterns, and the colors on the pictures are a little off. Anyways, I hope it works out well!