RZD TU7A 3355Yekaterinburg Yekaterinburg

Beautiful ...

see how narrow the gauge is...

This is not so much narrow gauge (750 mm), how much heavy rails (from the broad gauge)

Дали е същата серия?
http://railwaymodeling.com/gallery/albums/userpics/10860/81L.jpg

Я думаю, что тот же изготовитель - Камбарский машиностроительный завод.
Мисля, че един и същ производител.
I think that the same manufacturer.