I just finished a huge one this week. It is quite a simple block to assemble following Bonnie's instructions linked above.
I used browns and teals, using the 2.5" strips, followed by three borders, 1.5" squares, the extra cuts discarded from assembly of the blocks and another 1.5" border.
One of the fastest quilts I've ever made, but I had all the inner cutting done before I started sewing.