In a sprawling neon cityscape, an enigmatic cyberpunk hero, his face marked by a charismatic smile, is poised for action. Capture him in profile, the composition a dynamic mid-action shot. The setting, reminiscent of a breathtaking National Geographic cityscape, is a futuristic metropolis bathed in technicolor lights. Render in an amalgamation of Japanese retro and 3D model art, ensure an 8K UHD detail, with creative inspiration drawn from Carl Kleiner's expressive work." --ar 5:7 --s 400 --niji 5