Oil Tanker Train Car 3D model

I created this oil Tanker train car in Blender from several reference photos. I UV unwrapped all the different parts and then exported the model into substance paint. Next I baked mesh maps and added different textures like a grunge mask to give it a warn look (scratches, dirt and dust). I also added graffiti to it. Jinx is my grand dog if you were curious about that. After completing the materials and textures, I exported them. Going back to blender I added all the exported textures and materials to the model and rendered it. I spent several hours creating this model. I hope you give me a like, feel free to comment on it and maybe purchase it. I welcome constructive criticism.