Take a 2-coach class 158 from Ipswich to Parkeston Quay and back on a cross-country service in July 1992.
Requirements:

Steam

– NSE Class 159 DMU
– Class 86
– Regional Railways Class 101
– European Loco & Asset Pack*

Armstrong Powerhouse

– Class 158/159 (Cummins) Enhancement Pack
– Class 86 Enhancement Pack
– Class 37 Locomotive Pack*
– Class 321 EMU Pack
– MK1 Coack Pack
– MK2 D-F Coach Pack
– MK2 DBSO

Just Trains

– Mayflower Line

*- Denotes non-essential requirements

All timings taken from the BR 1992 section LA working timetable. Enjoy 🙂