The mainstay of GTR Southern’s fleet, the Class 377 Electrostars (sub classes /1 /2 /3 /4) are undergoing a mid-life (?) refurbishment, from newer interior lighting, info screens and sockets, to more intelligent fault identifying software and track/ditch lights as seen on the later subclasses (/6 /7).

How to Install
Extract the Assets folder from within the zip to your Railworks Directory, commonly found in C:\Program Files
(x86)\Steam\Steamapps\Common\Railworks (though yours may differ!))

How to place down in a Scenario
Enable the following filters:
AP\C375EP
DTG\LondonGillingham

What’s included?
A full set of DMOC Bins and PreLoads for all variants (sets for /1 and /4, /2 AC, /2 DC and /3)
PreLoads are in the following naming convention.
AP Class 377 (EP) – Southern (Refurb) 4 Car
AP Class 377/2 (EP) – Southern (Refurb) 4 Car (AC)
AP Class 377/2 (EP) – Southern (Refurb) 4 Car (DC)
AP Class 377/3 (EP) – Southern (Refurb) 3 Car

Requirements
DTG Chatham Mainline (standalone or with Medway)
Armstrong Powerhouse Class 375/377 Enhancement Pack
Armstrong Powerhouse Class 377/379/387 Enhancement Pack

Known Stuff
No idea if the /2s will get Pantograph lights. None have been refurbished yet.
The PreLoads are only for 1 Unit Length because you can whack them together in the editor and very few units have actually been done.
At the time of the release I can only see that 401, 415, 430 and 448 have been refurbished.
This only covers the tracklight, other such modifications have not been replicated.
This probably still ‘works’ in game without the 377/379/387 EP, but you won’t have the tracklight (e.g scenarios still function correctly if you download it).

Credits
These edits were created by me (Clowes).