Demon Recreation

I'm starting a new project. Demon at Six Flags Great America. In my opinion, its one of the most fun rides out there, nothing fancy, just fun. What i'm going to do with this creation however is try to work out some 3ds. So hopefully by the end of it, it will look like how it operates during frightfest. And even though the waterfall doesnt work anymore, i'm going to have it on in this recreation along with the railroad track and midway.

Tips are appreciated!