A colossal robot perched on a crumbling skyscraper, its eyes emitting an eerie glow. The design is inspired by Bionicle and mecha elements, featuring a cyberpunk mask. The scene is set in a rainy atmosphere with smoke swirling in the air. It is a complex and ultra-detailed 3D render in high resolution, 8k CGI quality, suitable for use as a desktop wallpaper. The image is stunningly crafted with amazing fine details, showcasing the best quality, with bokeh and depth of field effects. The style blends cartoon, anime, and sketch aesthetics, all while maintaining an intricate and immersive visual experience.