For this scene, I downloaded a free (non-commercial usage) 747 model I found on blendswap website.
I used also my clouds preset for Terragen 4 (available in my store) where I duplicated the clouds at different altitudes and reduced density of highest layers.
This complete environment is available now in my store
For this picture, I used a free (for non commercial pictures) R2D2 model found on blendswap website.
I used also my desert scene (available in my store) where I removed all vegetations, and added a second sun in the sky with a low strength.
I changed also camera FOV and added a depth of field effect.
I have released two new products fully designed to work with Terragen 4 (tested with Terragen 4 beta) and so not compatible with Terragen 3 :
Clouds Layer 3 is a “above clouds” preset using new Terragen 4 clouds. It is delivered with a test scene to make following renders.
Imaginary World is a variation of this preset adapted to sunset picture over clouds. It is delivered as a complete scene with clouds, terrain and surfaces.
You can use these preset and scene in all your commercial or non commercial projects.
Terragen 4 beta version was a completely free and unrestricted, with all Terragen 4 features available.
Update : Terragen 4 is now available on purchase :
A new video showing Terragen 4 raytraced preview in action with complex light and clouds conditions