A flying train, ascend the train into the air by pressing and holding G
Required mods:
ScripthookV
Menyoo
How to install:
Place Flying Train.xml to GTAV/menyooStuff/Vehicle, then spawn it with Menyoo/Vehicles/Saved vehicles, (MAKE SURE THAT ALL THREE ATTRIBUTES ARE CHECKED BEFORE SPAWNING), then wait a few seconds and it will spawn.
Credits:
Funmods