June McKnight has done two stitch guides for the Sugar and Spice Squatty Santa and for the Frogs and Snails Squatty Santa, both designs from Strictly Christmas. You can see the finished models on Strictly Christmas' Facebook page. Look for the video posted on January 10, 2017. June is adapting her guides to work for the stocking and standup versions of this, by the way.
Your favorite shop can order the canvases and guides from Strictly Christmas for you.