Create a highly detailed, 16k resolution coin design featuring the head of an ad

Create a highly detailed, 16k resolution coin design featuring the head of an advanced extraterrestrial being at the center. The alien should have a futuristic appearance, with intricate mechanical and technological elements integrated into its skull and facial features, representing an advanced civilization. The design should be in black and white with a strong contrast. Behind the alien's head, the background should depict a detailed map of the galaxy, with stars, nebulae, and advanced spacecraft subtly integrated into the design. Around the edge of the coin, inscribe Sumerian script, seamlessly blending with the overall aesthetic. All elements should be sharp, clear, and free of distortions, emphasizing the advanced technology and ancient mystique of this extraterrestrial species