The model is based on Puma v4 Doble Piso EMU (developed in 2011) from Sarmiento Line from Buenos Aires Argentina with own interpretations.
The product includes the convoy of 3 cars (CAB + INT + Double Deck Int) with Poligonal model in high-poly (prepared and thinked for renders), Free PBR materials with 4K per image, UV Mapped, real scale and origins points seted 0.0.0
3D made in Blender 2.80 (Cycles), Scene not included.
Thanks hope you like and enjoy it!