"Create a humanoid AI robot assistant with a sleek, futuristic metallic body and smooth joint movements. The robot should have semi-transparent panels revealing glowing internal circuits (in blue and neon green). Its limbs should be mechanical with exposed gears and pistons, but designed to look graceful and precise — like an advanced helper. The robot’s head should feature a digital face display capable of showing expressions, and glowing eyes that adjust brightness. Add subtle lighting effects around the joints and chest, and give the overall design a clean, modern lab environment background."