After a hiatus courtesy of multiple trips across the planet, I have dragged myself back to my 1/3 scale papercraft version Ball Joint Doll in anime style. I stopped development because I had some trouble with the hands. The way I had designed the 3D mesh, caused the papercraft software to unfold many small bits and pieces of fingers and thumbs. Which, at 1.3 scale human size, are not quite possible for me to fold together, mostly because of my old eyes and clumsy fingers. I did a freehand sketch of a complete 1-dimensional open-palmed hand in Sketchup, and exported as OBJ, then imported it into Pepakura. I'm looking at possibly a 2mm thick hand, which can be shaped into a reasonable 1/3 dollfie hand by handling the paper. However, I am thinking it's probably easier to forget about the tabs in the papercraft template and simply glue the two sides of the hands together for thickness, then shape the whole item into a more realistic-looking hand.