We are about to switch to a new forum software. Until then we have removed the registration on this forum.
you can download it at the website.
It works in 2.2.1 and allows you to define sketches as the textures for surfaces (the original SurfaceMapperGUI used images / videos instead). It's still in its infancy so feel free to make note of any issues you find on the GitHub. I hope it works for you and comes in handy !