Sorry to hear about your sleep issues, Willie. I have occasional issues where my mind won't calm down but most of my issues are related to the prostate (though not necessarily the normal such issues).
Melatonin is sold as a cure-all for sleep issues. That it definitely isn't, and I personally think most people use it wrong.
Not to belabor the Heineken car, but the ÖBB is not an Austrian subsidiary of a German railroad. Now, after the Anschluss in 1938, when Germany "absorbed" Austria, the Austrian railroad was absorbed by the German railroad Deutsche Reichsbahn (DR, DRG up through 1937) and it is surely possible and maybe even likely that German railcars were transferred to Austria and after WW2, when Austria became an independent country again, and the Austrian Railway (ÖBB) was founded, they kept whatever was left of the DR that was left in Austria as their initial rolling stock. So a German railroad as the source of the car is likely. It is a G10-type adapted to beer transport
I only belabor it because the European (mostly German, Swiss, and Austrian) railroads are my interest. I don't know much about SD40s, Dash-9, E9, GPxx etc. so have a hard time participating in the detailed discussions
. But I do know a small amount about German and related stuff and am always motivated to learn more when questions come up.
If the car is a "fantasy" car with a made up livery, they did a good job, as it has small inscriptions like "Only for beer transport" and real "Heimats bahnhof" (home station) inscription -- Linz btw,. I suspect it is a model of a real wagon that was leased by Heineken to distribute their beer after the war.
You should try and find its stablemate:
https://www.reynaulds.com/products/Brawa/49060.aspx