ES1
The ES1 "Lastochka" (Russian: ЭС1 «Ласточка», lit. 'Swallow') is an electric multiple unit that was made by Siemens and Ural Locomotives and is used in Russia in real life. It is based on the Siemens Desiro design. In Ostarland, this train was used on Line 1 of the Kolyagrad Regional Rail until its closure in late 2021 and was built by Ejcarolino.