Paper Mario animations (with a vengeance)

[Evil Yoshi Toes]

I agree with Q-Nova, the fort and flag should probably be off to the side. It looks a little strange seeing them right on the center of the path.
I like the two pipes, but you should find another way to connect them. It looks weird to have them look like they're just two models placed on each other, so you might consider making them into one model and merging them together more smoothly or something. You could also go all out with the paper aesthetic and make it obvious that they are glued or taped together which might look cool, but it depends on how papery you want to go.
Either path works. The one that comes closer to the bridge looks newer and more intentional while the crumbled one looks more like it did go up to the bridge at one point but it has since crumbled. If you want the place to look more run down then the crumbled would probably work better.
I'd either cut off the grass or shape it in a way that it won't go through the parts where the bridge connects.