Here you can find some nice OpenGL demos. They are just some scenes, that tend to be impressive :D I want to create something like unreal landscapes or dream lands in the future, but I must find some time.
My first OpenGL demo. Camera is moving through a snow-covered small village. Snow is falling, there are some snowmans built around and also nice background music is playing during the demo.
Here I used first version of my own model file format.