Adstone, I think the simpler version of yours was quite something, then you added a ton of stuff to it and feel like it got over complicated. Def sick though, look forward to seeing more from you. Just remember it's not all about cramming as much as you can into one scene, but instead having a simple scene that looks good and can still have the crap jibbed outta it.
Drew, nice that you made that up in sketch up, however the last flat part of the center rail kind of defeats the whole purpose/functionality of the walkway, unless you where to build the ramps differently in some way.
These are just suggestions, but they are worth mentioning. Creating a scene isn't just about creating the jibs, but also creating something that is realistic and aesthetically appealing.
At least that's my two cents on it.
Look forward to seeing more from you 2 for sure, as well as everyone else.
This is proving to be a pretty epic thread and I am prolly gonna end up having Pangria make more shirts then originally intended :: )