A highly detailed cgi illustration of cyberpunk Batman inspired by Tsutomu Nihei, with a dark and mysterious backdrop. The character is adorned in ornate armor, with a futuristic and gritty design. He is staring intently at the viewer, exuding an enigmatic presence. The composition is reminiscent of an octane render, blurring the lines between reality and digital with intricate textures and lighting. This piece blends elements of a fake render and painting, capturing the essence of a complex world in a single captivating image.