Not bad! In fact, although it looks very beginnerish, i do like it a lot. One problem though, how is the rollercoaster an ice ride? It's themed all green, and it doesn't relate to ice all that much. I would at least change the coaster and the supports to be very light blue or something.
neat little construction around that stall.
i like this more than a lot of the last stuff, but I feel like it may be because you accidentally cropped a bit that makes it seem atmospheric