奧地利在20世紀初時，國力鼎盛，曾經據有大半個歐洲大陸的版圖，自第一次世界大戰敗戰後，才衰敗萎縮下來，因此帝國強權曾經擁有極強的軍隊。
影片中的兵器，也包含前幾世紀，歐洲累積下來的軍隊文物。
In the early 20th century, the country was at its peak and once occupied most of the European continent. It declined and shrank after its defeat in the First World War. Therefore, the imperial power once had an extremely strong army.
The weapons in the film also include military artifacts accumulated in Europe in previous centuries.