Remixed a class a cargo container into a railcar similar to the ones seen in solo; there are some differences but it's close enough to pair well with the AT hauler. Added a version with khyber containers and a removable roof (which will need a small bit of clear plastic for the window) that should allow the inside to be visible (I'm planning on attaching some small lights). Definitely going to be updating the files for the khyber car; slowly working on the engine as well.
The car prints in two halves; they are symmetrical so there's only one part. Then the cars would be stacked in pairs to recreate a full train (which is going to take a while to get around to printing)