if you look carefully at a picture of a ybr quilt, you should be able to see where the block actually is. using that as your guide, you can develop something very like it on graph paper. remember to add seam allowances to your measurements.
because of copyright infringements, you're not allowed to copy it exactly as it was designed without permission of the owner of the copyright.
but you can get a very similar look without breaking any rules. and it should still be a simple quilt to put together.
if you give it a try, show us pictures. we love pictures!