Prompt: Surreal sculpture of a robot shooter with a minigun from the Terminator universe, inspired by cyberpunk, surrealism, cyberpunk, shiny metal, shiny black lacquer, dramatic pose, moody lighting with an emphasis on shadows and highlights, dark palette, muted colors with metallic accents; complex, dystopian, confusing; author H.R. Giger, Tim Burton and Chris Riniak, Unreal engine 5