Here is the link for the free tutorial for the infinity scarf.
I also made my own back drops for my photo shoots when I take photos of the dolls. I purchased foam core board from the Dollar Tree store ($1 each) and purchased brick and decking board/fence scrapbook paper from Hobby Lobby when it was on sale for 50% off and I used a glue stick and glued the sheets onto the board. I put brick on one side and decking fence on the other side. I cut out a small piece 12 x 20 and glued brick scrapbook sheets onto the board to give the appearance of walking on sidewalk or patio. You can do a lot with scrapbook paper and three trifold poster board also.