Setup a pair of Southeastern Class 375 units from cold and take them into London Victoria from Selhurst Depot.
Train: https://www.realtimetrains.co.uk/train/J48021/2020-06-01/detailed

Requirements:
– RSC London to Brighton:
https://store.steampowered.com/app/208280/Train_Simulator_London_to_Brighton_Route_AddOn/
– DTG Chatham Mainline: https://store.steampowered.com/app/376946/Train_Simulator_Chatham_Main_Line__LondonGillingham_Route_AddOn/
– AP Class 375/377 Enhancement Pack:
https://www.armstrongpowerhouse.com/
– DTG Class 378:
https://store.steampowered.com/app/258663/Train_Simulator_London_Overground_Class_378_Capitalstar_EMU_AddOn/
– Alan Thomson Class 700:

Alan Thomson Simulation

– DTG Southern Class 455/8:
https://store.steampowered.com/app/325963/Train_Simulator_Southern_Class_4558_EMU_AddOn/
– RSC South London Network:
https://store.steampowered.com/app/222638/Train_Simulator_South_London_Network_Route_AddOn/
– superalbs Southern Class 377/6/7:
https://superalbs.weebly.com/train-sim-reskins.html
– DTG Portsmouth Direct Line (new):
https://store.steampowered.com/app/820203/Train_Simulator_Portsmouth_Direct_Line_London_Waterloo__Portsmouth_Route_AddOn/
– AP Class 444/450 Enhancement Pack:
https://www.armstrongpowerhouse.com/
– Vulcan Productions Southwestern Railway Class 450 reskin:
https://www.vulcanproductions.co.uk/ash992478-reskins.html
– RSC Class 465:
https://store.steampowered.com/app/222576/Train_Simulator_Southeastern_Class_465_EMU_AddOn/
– DPSimulation Southeastern Blue Class 465:
https://www.dpsimulation.org.uk/rf72emu.html

Enjoy!