I removed every mod that altered textures and meshes and only ran these mods except for the particle patch;
Skyrim Project Optimization
SkyUI
Unstreched Windowed Fullscreen
Skyrim Particle Patch
My ELE esp files
I did not experience any texture problems as far as I could tell everything was there, but I still got the render bug with pitch black shadows and tried removing disabling and alter the settings of every effect without finding the cause tied to any specific effect.
The LOD seemed to render as it should but the the non LOD objects did not.
Here you can see how it looks to me, I also included a higher Ambient intensity amount in the second shot.
13.7.13
0.192 from the download section, wrapper and same settings and effects activated as 13.7.13