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

3DZUG KI-Pack
https://www.3dzug.de/?cat=c48_Verkehrspacks-Verkehrspacks.html

RSSLO BR 187
https://www.rsslo.com/product/traxx-3-br-187-copy/

vR BR 185.2
https://virtual-railroads.de/de/elloks-el/77-db-br1852-expertline.html

CT RS 1
https://www.christrains.com/en/ts_product_stadlerRS1.html

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

TTB Szenariopakete 1-3
https://www.trainteamberlin-shop.de/rw-szenariopacks/

Railtraction BR 628.4
https://www.railtraction.eu/train-simulator/multiple-units/diesel-multiple-units/br-6284.html

RSSLO BR 612
https://www.rsslo.com/product/br-612/

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

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

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

RD 146.2 (185.2 Repaint)
https://www.raildesigns.de/downloads/br-146-2-swb-repaints/

Traxx 3 IC2
https://rail-sim.de/forum/wsif/index.php/Entry/4664-EL-BR187-IC2-Version-V2-00/

Stadler Flirt 3 Seehaas
https://rail-sim.de/forum/wsif/index.php/Entry/3030-Fan-Stadler-Flirt-3-SBB-Seehas/

RS 1 HzL
https://www.railsimulator.net/wsif/index.php?entry/759-rs1-3-ring-hzlbahn/

BR 612 bwegt
https://rail-sim.de/forum/wsif/index.php/Entry/5132-AL-RSSLO-BR612-bwegt-Landesdesign/

BR 650 SWEG
https://rail-sim.de/forum/wsif/index.php/Entry/4703-Stadler-RS1-BR650-SWEG/

TTB Bonuspacks (nur BR 145 und BR 218)
https://www.trainteam.berlin/index.php?seite=downloads&code=show_cat&id_cat=39&cat_name=Bonuspacks