Tried making a snowy steam train mostly inspired by snowpiercer and polar express, with a locomotive shape being similar to the MadenPlay's maden express, mostly the train cars were mostly inspired by TheSeventhChicken's Slimestone Express.

Here is my train design i made.
The map needs create, create deco and create steam 'n' rails!

The Schematic for this train would be added too, which would be an .nbt for the create mod schematics. So when i would add schematic, ignore the message that appears on top when you hover that says "Download this schematic to import it into your world with MCEdit." because this schematic is not made for MCEdit and instead you should use create's schematic feature instead which is just like most gameplay of the create is Survival-friendly.

To import the schematic when i would add the schematic version, use the schematic table, then put an schematic into it through its GUI, then grab the schematic in the right slot when it would appear, then position your schematic and then go to the section saying "Print" (in Creative Mode) or use a schematicannon to build it (in both Survival and Creative Modes, add a creative crate behind the schematicannon for the schematicannon to build all needed blocks.