This cube craft paper toy is Rem, the Shinigami who gives Misa Amane her Death Note, based on the manga / anime series Death Note, this paper craft was created by alonso jacobo. Like Ryuk, Rem possesses two Death Notes; however, Rem did not get hers through trickery. The Shinigami Gelus, who had fallen in love with Misa, sacrificed himself to kill her destined murderer. In doing so he was reduced to dust, leaving only his Death Note. Rem delivered Gelus's Death Note to Misa, since it was her life he saved.
While Ryuk takes amusement in everything in the Human World, Rem is almost the exact opposite. She views most humans with contempt. Also, while Ryuk is ambivalent to Light's success or failure, Rem actively assists Misa. This makes her equally as guilty as Ryuk of not displaying 'proper' traits for a Shinigami to have. She is even willing to sacrifice her life to defend Misa, as evidenced by her threat to kill Light should Misa die before her time. For Misa's sake, however, she still assists Light in his schemes.
Death Note: How to Read 13 said Rem "supposedly" experiences difficulty while writing the Japanese language. Obata said that Rem is his favorite Shinigami since she is "a good person", even though she is a Shinigami.
Rem's appearance is quite skeletal, with long, spinal cord-like arms and bone-like skin. Her features - such as her hair and the markings on her face are detailed with blue. The only exception for this is in the anime, where these details are purple. All other media - such as the movies and games - have the details as blue.
You can download the paper craft toy here: Death Note - Rem Cube Craft Free Paper Toy Download