This is a simple papercraft, a Japanese submarine. The paper model is designed by T34. Length of the finished model is ca. 60cm, and 16 sheets A4 paper are required.
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.