There's a row of stability beams running down one side of Wix's Warren. you'll be able to Stick to the willow tunnels to find the beams then stability your way along to your wizard sculpture. We also use https://www.google.com/maps/d/edit?mid=1pUOxY0Ycs4j5llmb3WewY7B9KfxjzF0&usp=sharing