Well since we have some 1:1 scale pictures, here are two I took on a family trip in spring 2019. It's Irish Rail, the express between Dublin and Belfast. For those of not too familiar with Ireland, those two cities are in fact in two countries. Belfast in Northern Ireland, part of the UK and Dublin the Capital of the Irish Republic.
Here is the front view...its a "push pull" train set, not turned at either station.
Here is the "dining car" - snacks and drinks. The trip including a few stops is abut 2 1/2 - 3 hrs. Food is simple but quite good. Prices are modest.
Love traveling by train, you can see the country your are traveling through vice over.
Don McErlean