This train is the SNSR Transit B350 Series, which was formerly a prototype B Stock from the Diamond City Metro ( @spaceace_156 ). SNSR Transit purchased these trains and gave them a full modernization and refurbishment.
Credit to @spaceace_156 for allowing me to purchase and refurbish the prototype B Stock trains. Credit to @1000se and others for many interior assets. Credit to any other owners of their respective assets, and C2A.
