Cyberman (Going Off the Rails)
From Tardis Wiki, the free Doctor Who reference
A Cyberman was in pieces in the garage at Harry's house which Harry's dad had brought home after his previous job ended. Harry and his friend Sam slotted the metal and plastic pieces together until it was complete. They put it on a chair to watch them build their model train set, when the Cyberman's self-repair systems were initiated. The Cyberman compelled Sam to help it build upgrade equipment using the material in the garage. When the Cyberman tried to upgrade Sam, Harry used the train set to fly a train off the table, knocking the Cyberman off balance and causing it to fall into the live equipment and be destroyed. (PROSE: Going Off the Rails)
