The long passenger car is made of stainless steel, with 24-LED interior lights with flicker prevention. The power truck is missing side parts, and the underfloor has been modified. The short one is made of brass, with 12-LED interior lights with flicker prevention. The front lights have been confirmed to light up. The pantograph is fixed with double-sided tape and cannot be raised. Both units have been tested and confirmed to run with power trucks. See photos 9 and 10. Accessories are not included; only the main units are. Both units can be coupled and run together.