As a 72 year-old person learning computer rendering person, I simply don't know where to begin in describing how beautiful your work is. What software are you using? And what is the equipment on which your using it. To generate all those rendered images must take a long time unless you have some seriously powerful imaging equipment. Stunning, beautiful work! Now all we have to do is get it all 3D printed and we'd have a scale model working 3350. That would very cool.