Your quilt is beautiful, I love it. I went to thrift shops, yard sales, etc to get fabric scraps. Once I went to a quilt store that has an annual yard sale and bought 3 black trash bags for $1 each that was filled to the brim with scraps. They had started at $5 each and no-one would buy them and it was late, so they reduced the price. Now that you know what you want, you can start looking for it. I also bought off eBay: 3" and 4" charm packs of fabric, no 2 alike.