Payware:

Alle TTB Szenario Packs
https://www.trainteamberlin-shop.de/rw-szenariopacks/11/szenariopack-vol.-1?c=7
https://www.trainteamberlin-shop.de/rw-szenariopacks/12/szenariopack-vol.-2?c=7
https://www.trainteamberlin-shop.de/rw-szenariopacks/13/szenariopack-vol.-3?c=7

Konstanz Villingen
https://store.steampowered.com/app/621922/Train_Simulator_KonstanzVillingen_Route_AddOn/

3D Zug Ki GüterzugPack 
https://www.3dzug.de/product_info.php?language=de&info=p276_verkehrspack-gueterwagen.html

Vr 101 EL IC
https://virtual-railroads.de/de/zug-pakete-el/58-db-br101-intercity-expertline.html

Mannheim Karlsruhe Route Addon
https://www.aerosoft.com/de/bahnsimulation/dovetail-games-train-simulator/strecken/1231/the-rhine-railway-mannheim-karlsruhe-route

Br 648 RT
https://www.railtraction.eu/train-simulator/multiple-units/diesel-multiple-units/br648.html

Freeware:

IC Mod
https://rail-sim.de/forum/filebase/entry/4667-repaint-pack-ic-mod-f%C3%BCr-wagenund-steuerwagen-vr-br-101-el-ic/

BR 101 EL CEWE Fotobuch Winter Repaint 101 080-0
https://rail-sim.de/forum/filebase/entry/2081-stws-vr-br-101-repaint-101-080-0-cewe-fotobuch/