After I made the S-Bahn-Mitteldeutschland network with MetroMapMaker, I now did the Leipzig Tram System (without and with the S-Bahn network part in Leipzig itself) with "Brand New Subway" I tried to
32 Leipzig City Tunnel Photos and Premium High Res Pictures - Getty Images
Leipzig Metro Map by MetroMap - (Android Apps) — AppAgg
Leipzig Metro Map - Apps on Google Play
Leipzig, Germany Subway Subway : r/subwaysubway
City Tunnel Station Markt, Leipzig | PanoramaStreetline
Tube Map Central
Spectacular German Metro Station is Made From Glowing Glass Blocks