3D based on Mitsubishi Eidan Series 300 from Marunouchi Line (Tokyo Subway) with own interpretations. Here are renders, captures from viewport shading, 360 images and topology captures.
I modeled with polygons in hires (1.189.220 polys, 617.233 verts) with PBR Textures, and it's separated by collections (Carriage, underfloor frame and interior)
This train was developed in 1954 by Nippon Sharyo, Kinki Sharyo and Kawasaki Sharyo for Marunouchi Line and it was scrapped in 1994 preserving only a car of Series 300 in Railway Museum of Tokyo.
Rendered with Cycles in Blender 2.80.
Rendered with Cycles in 360