It's been a fun learning-full experience to finish this model (working efficiently and problem-solving in Maya and especially in Substance Painter I learned a lot).
I'm quite glad about the end result!
The tram was roughly based on concepts from Chong Fei Giap. You can see his work here: https://www.deviantart.com/feigiap/gallery/. In the future, when a time window opens up, I intend the create a small level, town (partially) based on his work (a few untextured props and a white boxed level has been made already).
More awesome work in the future! :)