This is a posable action figure from the Nendoroid series.
Here's a cute addition to Good Smile Company's Nendoroid series: eerie Shinigami Ryuk, sculpted in Nendoron's signature style! Ryuk is 10cm tall and comes with two optional arms (one carrying a Death Note and the other carrying an apple), two apples (new and eaten), and a clear display base with stand to assist in displaying him in a flying pose. Ryuk has very basic articulation in at least his neck, shoulders, and wings. Check out the rest of the Nendoroid-ized "Death Note" characters, linked below! Please note that figures such as this are mass produced and as a result some inconsistencies in finish and painting may occur; these are not considered manufacturer's defects. If you absolutely must have perfection, prepare to do some touch-up work on your own.