Synthetic arms, manufactured on university campus by Lorath medical personnel, using Lorath synthetic limb manufacturing methods, and based on available amputated arms. Structural components comprised of high-strength ceramic in a 'honeycomb' interior configuration for weight reduction purposes. Musculature comprised of woven reactive fibers with stonethread sheathing, non-networked pico-jelly buffer layer, and a combination stonethread pico-jelly tendon system. Misc precision components comprised of non-volatile materials. Skin sheathing comprised of identical skin material as leg modules. I/O handled strictly by hard-wire connection, no networking capabilities. Arms include a Lorath engineered biological simulation suite which regulates temperature, simulates cardiovascular functions, mimics natural muscle movement behavior, and generally fits within similar parameters to the life-like simulation suite in leg modules. Notably, the arm modules contain a fluid cycling system which produces, circulates, and maintains a supply of artificially reproduced blood identical to that of Aiesu's own natural blood, allowing for accurate simulated bleeding from the arms once calibrated.