Hey Sammy! This member project doesn't have project plans, but there is are chair projects in the how-to section of RYOBI Nation. Here are a couple links to copy and paste into your browser, to help get you started. https://www.ryobitools.com/nation/how-tos/diy-lounge-chair-and-ottoman_10022 https://www.ryobitools.com/nation/how-tos/adirondack-chair_2653
We absolutely love so much about this project! Kudos to you for realizing the great opportunity to build this costume tree and for investing the research, planning and build time to make it a reality. And a big shout-out to the Nana who loves her family so much that she has such an awesome costume collect. This project will grow with the kids and become a special memory. It is awesome!