It is my thought that you do not want to seam pieces together for the balk of it and also the seam line will show on the front. I am confident you will figure it out and if I can be of any help please pm me. I have visions of doing it and know it will take a bit of patience and a lot of time to applique the bias patterns! A beautiful collection it will make once completed! I hope you will show us your work as you go along and add anything you have found along the way as helps as well. :)
This is a method that I used...
Wishing you the best,