This is a locomotive train paper model, it is designed by Gunnar Dannehl. OMZ or Uralmash-Izhora Group is a large Russia-based international heavy industry and manufacturing conglomerate. OMZ manufactures a wide range of steel, custom and industrial components for nuclear power plants, petrochemical and mining operations and utilities. In particular OMZ is the sole manufacturer of reactor pressure vessels for the VVER series of nuclear reactors and the manufacturer of EKG open-cut mining power shovels. This is the type 117 locomotive.
You can download this train paper model from here: Deutz OMZ 117 German Gas Mechanical Locomotive Free Papercraft Download