File list (Check if you may need any files):
Volumetric\Build\Release\caelum.dll
..........\.....\.......\cg.dll
..........\.....\.......\Nature'.exe
..........\.....\.......\OgreMain.dll
..........\.....\.......\OIS.dll
..........\.....\.......\Plugin_CgProgramManager.dll
..........\.....\.......\Plugin_OctreeSceneManager.dll
..........\.....\.......\RenderSystem_Direct3D9.dll
..........\CaelumChanges.txt
..........\Dependencies\Caelum\Include\Empty.txt
..........\............\......\Lib\Empty.txt
..........\............\PagedGeometry\Include\Empty.txt
..........\............\.............\Lib\Empty.txt
..........\Media\Materials\Programs\GodRays.hlsl
..........\.....\.........\........\Shadowed.hlsl
..........\.....\.........\........\Shadowed.program
..........\.....\.........\........\Shadows.hlsl
..........\.....\.........\........\Shadows.program
..........\.....\.........\........\Terrain.hlsl
..........\.....\.........\........\Terrain.program
..........\.....\.........\Scripts\GodRays.material
..........\.....\.........\.......\Shadows.material
..........\.....\.........\.......\Terrain.material
..........\.....\.........\Textures\dirt.dds
..........\.....\.........\........\dirt_n.dds
..........\.....\.........\........\grass.dds
..........\.....\.........\........\grass_c.png
..........\.....\.........\........\grass_d.png
..........\.....\.........\........\grass_n.dds
..........\.....\.........\........\road.dds
..........\.....\.........\........\road_n.dds
..........\.....\.........\........\rock.dds
..........\.....\.........\........\rock_n.dds
..........\.....\.........\........\terrain.png
..........\.....\.........\........\terrain_splat.png
..........\.....\.........\........\terrain_splat2.png
..........\.....\.........\........\terrain_texture.png
..........\.....\Plugins\Caelum\AtmosphereDepth.png
..........\.....\.......\......\CaelumGroundFog.cg
..........\.....\.......\......\CaelumLayeredClouds.cg
..........\.....\.......\......\CaelumPhaseMoon.cg
..........\.....\.......\......\CaelumPointStarfield.cg
..........\.....\.......\......\CaelumSkyDome.cg
..........\.....\.......\......\CloudCoverLookup.png
..........\.....\.......\......\DepthComposer.cg
..........\.....\.......\......\DepthComposer.material
..........\.....\.......\......\DepthRender.program
..........\.....\.......\......\EarthClearSky2.png
..........\.....\.......\......\GroundFog.material
..........\.....\.......\......\GroundFog.program
..........\.....\.......\......\Haze.program
..........\.....\.......\......\LayeredClouds.material
..........\.....\.......\......\MinimalCompositorVP.cg
..........\.....\.......\......\MinimalCompositorVP.program
..........\.....\.......\......\moon.material
..........\.....\.......\......\moon_disc.dds
..........\.....\.......\......\NatureSky.os
..........\.....\.......\......\noise1.dds
..........\.....\.......\......\noise2.dds
..........\.....\.......\......\noise3.dds
..........\.....\.......\......\noise4.dds
..........\.....\.......\......\PointStarfield.material
..........\.....\.......\......\Precipitation.cg
..........\.....\.......\......\Precipitation.material
..........\.....\.......\......\precipitation_drizzle.png
..........\.....\.......\......\precipitation_hail.png
..........\.....\.......\......\precipitation_icecrystals.png
..........\.....\.......\......\precipitation_icepellets.png
..........\.....\.......\......\precipitation_rain.png
..........\.....\.......\......\precipitation_smallhail.png
..........\.....\.......\......\precipitation_snow.png
..........\.....\.......\......\precipitation_snowgrains.png
..........\.....\.......\......\SkyDome.material
..........\.....\.......\......\sphere.mesh
..........\.....\.......\......\Starfield.jpg
..........\.....\.......\......\Starfield.material
..........\.....\.......\......\Sun.material
..........\.....\.......\......\SunGradient.png
..........\.....\.......\......\sun_disc.png
..........\.....\.......\PagedGeometry\3d-diggers_fir.material
..........\.....\.......\.............\fir01.png
..........\.....\.......\.............\fir02.jpg
..........\.....\.......\