I can, because this is public and not NDA, and this is my hobby, and also paid content for Trainz Railroad Simulator 19.
Based on this model, our programmer makes a complete simulation of the electric and pneumatic circuit of the VL10 electric locomotive. Something like a real simulator in the game, far from the rest of the add-ons for this game. This add-on is designed for hardcore users.
We already did this for the previous part of this game. But the game engine did not allow the use of PBR before.
In the future, we are planned use it on another game, based on UE4
Currently there are 10 texture sets for the game.
Few 1k, and another is 2k
Initially, there are 20 4к sets, since many details were made for use in future models, so they exist in a separate scene. They were repackaged for game textures.