The 3mood_v130b.zip file you have requested: Utilities / 3mood - 293.17kb is not available. Perhaps try browsing all files for the game Doom III and upload any files you want to share or are missing. This is the only information we could locate:
If your graphics card is based on a nVidia GPU (NV30 or NV40), this tool will allow to bias the way DOOM 3 graphics are rendered. Unfortunately, it looks fairly advanced for a non-technical user and no documentation comes with it :/
My plan is support as well Quake 4 and all games based on Doom 3 engine. This isn't short term plan or program but I hope that everything goes smoothly and you guys like it.