This is a list of all things equipment for Garry's Mod Train-build. RSG only though.
From Locomotives to Rollingstock, both for show and FC&N OPS (Ops list in particular may change assuming the ops standards change)
To plug these engines in do this: (x86)\Steam\steamapps\common\GarrysMod\garrysmod\data\advdupe2
Here are the controls for the various locomotive types you'll find in these packs. Engine Startup for all will be a Button in the Cab Headlights Activate automatically on Engine Startup
Diesels/Electrics The button is simply on the Cab backwall or any other surface.
Steamers The button is where the Firebox Door is, press it to turn on the Steamer
Coaches/Freight Cars O for the Internal Lighting (This is all there is for now)
OLC W for Forward S for Backwards SPACE_BAR for Brakes R for the Horn/Whistle RIGHT_CLICK for the Bell FBD instant activates upon startup of the Engine
RSC W for Throttle Forward (The are to apply power so the engine will start to move) S for Throttle Backward D to move the Reverser Forwards (This is to chose the direction you move the engine) A to move the Reverser Backwards Shift+W to start engaging the Airbrakes (These need to be clicked a couple times, there's air gauges to determine how much power is going into the brakes) Shift+S to disengage the Airbrakes Shift+D to Engage the Handbrakes Shift+A to Disengange the Handbrakes SPACE_BAR to apply the EMERGENCY BRAKES (This uses the Airbrakes) FBD instant activates upon startup of the Engine
RSC OPS R for Whistle/Horn RIGHT_CLICK for Bell
RSC Standard R for Whistle/Horn RIGHT_CLICK to Quill the Whistle/Horn T for the Bell O for Cab Lighting
GeoTrax Trains W for Throttle Forward (The are to apply power so the engine will start to move) S for Throttle Backward D to move the Reverser Forwards (This is to chose the direction you move the engine) A to move the Reverser Backwards Shift+W to start engaging the Airbrakes (These need to be clicked a couple times, there's air gauges to determine how much power is going into the brakes) Shift+S to disengage the Airbrakes Shift+D to Engage the Handbrakes Shift+A to Disengange the Handbrakes SPACE_BAR to apply the EMERGENCY BRAKES (This uses the Airbrakes) I to activate the FBD, do this when you've got a set of cars behind you.