Updated Hybrid Airplane/Jet Engine Train.
~ Color-coding for piping. Yellow for fuel, Grey for exhaust, Blue for Coolant and red for Power/output.

Also made the pipework neater and refined. The backroom for the tri-engine is still a mess but now its possible to sort whats doing what, and yes, I'm extremely disatified with the air piping for those three engines, though I'm not likely to fix it quite yet.

Added heaters and a button to toggle them, for cold weather exploration.

For note, I don't quite understand the jet engine anymore myself. I gotta reteach myself how they operate, so props to you if you figure out how I apparently intended it to be used.

Major rear design overhaul, jet engines appear more inline and stylized. Train car connectors slightly widened to assist in crossing moving trains.

Updated Hybrid Airplane/Jet Engine Train.

Uploaded Hybrid Airplane/Jet Engine Train to the Workshop.