Flight of Pterosaur
Here is my attempt joining the same scene with the character.
Realistic landscape
Litle snow
If u use reflection (ref) u can get snow.
More snow
More snow
With the use of node editor mapping
Using Vector mapping u can make the background very realistic. I exagerated a bit with blue, but for beter result u better use dark blue.
With the use of node editor RGB colors
In node editor u can also change the color of entire landscape so that it looks like grass is growning on it.
Texture
Texture i used for realistic project.