Mystery Quilt - Carolina Crossroads

I have just joined the Carolina Crossroads Mystery from Quiltville. I have yesterday hunted down my fabrics and started cutting and sewing the Railroad Blocks for the first step. I will need to get more pink for the dark pieces, but had much more yellow than I thought. This might end up looking slightly different colorwise than I thought, but I am going with it as it looks to use up some "ugly" fabric.