.esp or .pak : Game-specific mod files for engines like Bethesda's or Unreal Engine.
While there is no single official database for this specific filename, it most likely falls into one of these categories: whitethongR.7z
Most creators include a .txt or .md file inside the archive that explains what the feature is and how to install it. Identify File Types: .obj , .fbx , or .stl : 3D model geometry. .dds , .png , or .tga : Texture and image files. whitethongR.7z