Stag beetles are a group of about 1,200 species of beetle in the family Lucanidae. Male stag beetles have large and distinctive mandibles used to wrestle each other. Some species grow up to over 12 cm (4.8 in), but most are about 5 cm (2 in).
You can download and print this free paper model from Canon:
Sasakia charonda is a species of butterflies in the family Nymphalidae. Great purple emperor is common in the forests of Japan from Kyushu to Hokkaido.
You can download this free paper craft from Konica Minolta: