Thimblebug6000 just completed the 2018 BOM from that site & we got to follow her along as she made each block & posted pictures. It turned out so cute & you can see it here:
Dudley's Barnyard Buddies Finished Dec 2018
If for some reason the pictures don't show up, just refresh the page (F5 key on your keyboard) and you should see them.
She had a great time making the blocks & I would say to you.....go for it! Maybe she will come along & tell you more about the applique methods & if a beginner could do it.