I think eugimon hit it on the nose. Even in its busted up state when it arrived, a co-worker and I just gawked and marveled at the details. The pictures really don't do it justice. It truly is a scale model of what could actually be built. If we didn't know any better we would have been searching for the blue prints and building plans in the box. It's just that acurate. The chain lins appear to be made of copper, but how Ron was able to paint them without the links sticking together I do not understand. Unless the chainlinks can be purchased pre-colored. The walls and different areas appear to be structurely sound. A couple of the wall panels fell off during shipping and even with them being off it looked awesome; it just made the walls look open and exposed some of their structural stability. The decals are amazing; all the miniature writing is flawless and readable. They look as if they were tampo printed onto the walls. I do not know what Ron's technique is for applying them, but it sure is impressive. I can't be more happy with it. It is truly the crown jewel of my collection. Beyond all that Ron kept the lines of communication open throughout the whole process, sending weekly updates with pictures and estimated time of completion; down to pictures of it being packed in the box! He's been most helpful with sending extra pictures to help piece it back together. The guy has an extraordinary talent, yet he's very humble.