Payware:

3DZUG ICE 4
https://www.3dzug.de/product_info.php?language=de&info=p407_ice-4--br-412-.html

3DZUG KI-Pack
https://www.3dzug.de/product_info.php?language=de&info=p276_verkehrspack-gueterwagen.html

AP-Wetter
https://www.armstrongpowerhouse.com/index.php?route=product/product&product_id=197

TTB Szenariopakete 1&2
https://www.trainteamberlin-shop.de/

TTB Res 676
https://www.trainteamberlin-shop.de/rw-fahrzeuge/14/gueterwagen-res676

DTG 440
https://store.steampowered.com/app/376956/Train_Simulator_DB_BR_440_Coradia_Continental_Loco_AddOn/

Christrains Flirt 3
https://www.christrains.com/en/ts_product_stadlerflirt3.html

Metronom
https://store.steampowered.com/app/222591/Train_Simulator_Metronom_ME_146_Loco_AddOn/?l=german

Lint 41
https://www.railtraction.eu/br-648.html

vR BR 152
https://virtual-railroads.de/de/zug-pakete-el/74-db-br152-expertline.html

IC2
https://www.railtraction.eu/db-ic2-intercity.html

vR BR 146
https://virtual-railroads.de/de/elloks-el/132-mf-br1460-expertline.html

BR 193
http://www.rsslo.com/product/vectron-br-193-ac-acdc-2/

vR Taschenwagen
https://virtual-railroads.de/de/gueterwagen/95-sdggmrss.html

Freeware:

TTB Bonuspakete
https://www.trainteam.berlin/index.php?seite=downloads&code=show_cat&id_cat=39&cat_name=Bonuspacks

TTB Dosto-Pack by RD
https://www.raildesigns.de/downloads/ttb-stw-dbpbzfa766-reloaded-pack/

3DZUG KI-Pack Repaints
https://www.raildesigns.de/downloads/3dzug-ki-repaints/

BR 648 Nord-Pack
https://rail-sim.de/forum/wsif/index.php/Entry/1336-BR-648-Nord-Pack-1-1/

Flirt 3 Eurobahn Keolis
https://rail-sim.de/forum/wsif/index.php/Entry/4020-DFH-Flirt3-BR2429-Eurobahn-Keolis-Deutschland/

SBB EC-Paket
https://railworks-austria.at/index.php/downloads/wagen/download/12-personenwagen/190-sbb-ec-packet

Waggonz SGGRSS + Repaints
https://rail-sim.de/forum/wsif/index.php/Entry/4098-Waggonz-SGGRSS-v1-2/
https://www.railsimulator.net/wsif/index.php?entry/496-waggonz-sggrss-repaint-pack-vol-1-by-rail-designs/

Vectron KI-Repaints
https://www.railsimulator.net/wsif/index.php?entry/869-vectron-ki-repaintpack-vol-1-by-raildesigns/

vR Taschenwagen Repaints 2.2 by RD
https://www.raildesigns.de/downloads/vr-sdggmrss-pack-2-2/

BR 440 Regio S-Bahn
https://rail-sim.de/forum/wsif/index.php/Entry/4537-Fan-BR-440-NordwestBahn-Regio-S-Bahn/

BR 294 Charmed-Life
https://rail-sim.de/forum/wsif/index.php/Entry/4986-294-DB-stark-gebraucht-Charmed-Life/