An angular, high-tech scythe module for a robot arm, blending futuristic and retro elements. The primary cutting surface is a sharp, vibrant lime-green, semi-transparent energy blade, encased within a robust, dark navy-blue chassis. The body features exposed, neatly arranged conduits and ventilation grates in a contrasting bright blue, giving it a detailed yet still minimalistic, almost circuit-board like appearance. #arch#