Your tutorial is great! That is just the way I make mine with one exception. I make blocks of 4 instead of rows of 6. Same difference. Then I put the 4's together for a larger block. Then I connect those larger blocks. Mine is the size of a twin bed now and it gets heavy to attach to. I have few times to pick up the large piece by doing it this way.
I think your photos are wonderful.
Ladies there is no batting. She showed all steps here. The backing is in the final photo. It is quilted as you go. Amazing how heavy it is. One of the most beautiful quilt patterns ever, to me.