Train Animation

[Perfect-o]

Going to try and do a simple train animation. Going to animate a train coming out of a canyon like area, rounding a turn, and then approach an old wooden bridge. As it approaches the bridge, a huge boulder falls from a cliff and destroys part of the bridge. The train slams on the breaks and stops just in the nick of time. After a few seconds when all seems okay, the bridge collapses underneath the train. Here's my storyboard. Doesn't look like much but it's all I need.

[Perfect-o]

Here's the landscape. I did half and then duplicated it to save time. I'll add boulders and rocks and such to make each side look different to a degree. Since the animation will be from the ground, I'm sure it will not be recognized as being the same on both sides.

[Perfect-o]

Update

[Perfect-o]

Starting on the train