For general tips on working with paper and crafting small 3D items, you can check out this tutorial:
: Look for a "Materia Gris" or "Grey Matter Ben 10" Paper Craft Template online. These are often shared in .zip or .pdf formats on hobbyist sites like Pinterest or specialized papercraft forums. Download Materia gris multi zip
: Because Materia Gris is a small character, the pieces will be tiny. Use a precision craft knife (like an X-Acto) and a cutting mat for the best results. Folding & Gluing : For general tips on working with paper and
: Apply a tiny amount of white glue or a glue stick to the tabs to avoid making the paper soggy. Use a precision craft knife (like an X-Acto)
: Gently run a dull edge over fold lines to make them crisp.
: Use heavy cardstock (around 65lb or 176gsm) rather than standard printer paper. This ensures the small, delicate limbs of the character are sturdy enough to stand.