This is an ol time baggage train cart designed for the H0 scale (1:87).
The model is just the top part of the cart. The chassis (the ram) is from "Old railway passenger wagon in scale H0
by UTJTrain, published Nov 8, 2015"
What you need from UTG is:
2 sides of the ram
2 pcs hook
2 pcs other hook (excuse my poor English)
I have redesigned the wheels and the buffers a bit.
The complete WAGON.STL is not printable - it is just for visualisation.