A realistic portrait painting of a Japanese robotic geisha featuring intricate kanji symbols and decals. Rendered using octane, with a high level of detail akin to Unreal Engine 5, inspired by themes from Ex Machina and I, Robot. Despite minor modifications, the artwork retains clarity and excellence, avoiding common digital issues such as jpeg artifacts or low resolution. The geisha's mechanical features are flawlessly integrated, with accurate anatomy and graceful elegance. The portrait avoids typical digital imperfections like watermarks, blurry textures, and poor framing, presenting a seamless blend of tradition and futuristic innovation.