I didn't even know what that was! haha. But I'm getting great ideas for my scene, itll be hard to convey the serpant without making a video or a few storyboards.
For some reason my computer won't let me log in so I'm doing this from my iPod... I have an idea and won't tell anyone so it doesn't get stolen right now until I post screenshots School ends in a week for me so I'm looking foward to this
It looks nice, but kind of empty. In game it will just look like a bunch of displacements with a blend texture on it and a crappy static water river unless you put in some particle effects. I would add some foliage or something into it.