BR 1440 for Hagen Wuppertal, S-Bahn Rhein Ruhr as S8 and BR 440 for Munich Augsburg as Fugger Express
An Alstom Coradia pack with these two would be fun, not sure if DTG is into DLCs that span multiple routes though. Also, it might be usefull to include a bit more information like their technical specifications and the services they operate for those that don't know that much about them yet .