Detailed Oil Painting Depicting a Colossal Robot Constructed Entirely

Create a detailed oil painting depicting a colossal robot constructed entirely from an assortment of sushi rolls and sashimi slices. The robot is gripping an enormous metallic pair of chopsticks, surrounded by a futuristic neon cityscape that glows vibrantly. Each sushi component is meticulously rendered, showcasing the shimmer of fresh fish and individual grains of rice. The chopsticks are positioned dramatically, poised to pick up a piece of sushi from a levitating tray enveloped in swirling vapor clouds.