This Doraemon papercraft is created by Julius Perdana, there are other two versions of Doraemon paper model at the site: "Doraemon Free Paper Toy" and "Doraemon Cube Craft", and there are other paper characters from the Doraemon anime / manga series here: Doraemon Paper Crafts.
For this paper model, we recommend that you use the material (Paper, Paint, Glue, etc.) to make. Here are Great Deals, and here are 100s of card making ideas. There is FREE sewing patterns that you may need.