Based on JNR Kiha Series 40
I modeled with polygons in hires with free PBR Textures images (4096x4096 jpg images), UV Mapped, Materialed and the point of origin was setted on 0,0,0 except specific objects to rotate from his point of origin like wheels, bogies, regulator, brakes and couplers.
All of these cars are separated by native archive made in Blender 2.80 prepared for render with Cycles engine and each of this has the textures packed in the .blend. Rendered with Cycles and made in Blender 2.80.
Thank you I hope you enjoy it!