It’s 2011 and FGW is taking on class 150/1s, following their displacement on the GOBLIN by 172s. You’ll be taking 150128 (the last to transfer) from Bristol Temple Meads to Castle Cary.

Requirements:

(From JustTrains)
South Western Expressways to Reading
Voyager Advanced

(From Armstrong Powerhouse)
Class 37 Locomotive Pack Vol 2
Class 43 (MTU) Enhancement Pack
Class 66 Enhancement Pack
Class 150/1 Enhancement Pack
Class 150/2 DMU Pack
Class 158 (Cummins) Enhancement Pack
JHA Wagon Pack
BAA/BZA Wagon Pack
JNA-C Wagon Pack

(From ATS):
Class 220/221 (JT) Updated Consists

(Optional)
Sky & Weather Enahcement Pack
MJW Class 43 Revamp Pack

Installation:
Copy the Content folder into your Railworks Directory

Donations much appreciated: https://paypal.me/billdalton898?locale.x=en_GB