Create an image of a futuristic robot character featuring a sleek metallic design with glowing blue eyes. Instead of a muscular build, give it a slimmer, more agile form. It should hold a futuristic energy weapon in one hand and a small, compact sidearm in the other. Remove any brand logos and give the robot a silver and blue color scheme. Add intricate patterns and lights on its arm and legs for detail, while keeping the overall demeanor menacing yet dynamic.