When Kubla Kraus sends his Knights to destroy the town, they are 1,000 in number. When the snow thaws after they had been completely immobilized, they then number 10,000.
String visible when Elisa is on the frozen lake.
Wire seen when Dommy is singing with Kubla about a girl.
When Jack is holding Dommy near the end of the movie, the wire can be seen above Dommy.
When Kubla threatens to make the whole town pay, a wire can be seen above Dommy.