"Cyborg Revolution" series, dedicated to the being with both organic and biomechatronic body parts. The coin has an impressive Ultra High Relief, thanks to the Smartminting technology, a Black Proof quality and a metallic green coloration. The coin's obverse depicts a science-fiction image of an Alien's face, which has undergone substantial artificial modifications, becoming a cyborg. The representation is made in the first phase, in symmetry, the face of alien being divided into two parts - the normal one and the other part under the skin of alien, the mechanical part, able to keep it alive. In the background, all the artificial elements, such as mechanical and electronic protheses. On the left side of the reverse, the inscription: "2021" - the year of issue. The reverse of the coin always depicts a mechanical part, with different control circuits. In the center, the inscription: "REPUBLIC OF PALAU"- the country of issue, "$20" - the face value.