Rolling stock 71-931M Vityaz-M
with a well-designed interior and a wheeled trolley.
I made and tested it for Corona 8!

Update:
-redesigned all materials for corona 8 and higher;
-reduced the number of materials;
-geometry has been corrected

In the archive:
- textures with an individual name in English.
-3ds max 2017
-obj

TurboSmooth is regulated optionally
(in the model it is signed where it is applied)