Will be some standard GM switcher they can put whatever body you want onto.
The GL8, an export model
https://en.m.wikipedia.org/wiki/EMD_GL8
Taiwan, Bangladesh, Tunisia, Ireland, Brazil, so on four continents but the one in the photo might just be a sales prototype.
I had some involvement with GM/EMD and the spiel was they arrived by sea with a full tank and could pull a train away from the docks the same day!