Image seems a little soft, and I'm not really sure how it ties in to Fantasy World, unless that is the name of the theme park. A polarizer would help on the sky color.
The image is slightly low contrast. An autocontrast adjustment will make this image look a little brighter. It is always a good idea to try autocontrast after you are finished processing to see if your final image is contrasted properly. That does not work with every image but does give you an idea if you might need further processing to get the final image perfect.
You might consider darkening the right side of the cloud at the top about 20-30% with burning to make it more dramatic. There ara couple dark specks on the image, probably caused by a dirty detector, that should be cloned out. You might consider darkening the color of blue in the sky for added interest.