This is the specifications for the image file which is handled by the Game Extractor plugin Viewer_POD_POD5_TEX.

Endian Order:Little Endian
Compression:DXT
Encryption:Swizzle


This format is used by the following Games:
Silent Hill: Book of Memories *.tex


This is the format specification information:
 
// IMAGE HEADER (52 bytes)
  4 - Unknown (8)
  16 - Hash?
  4 - null
  4 - Image Format (72=DXT5 Swizzled)
  4 - Image Width
  4 - Image Height
  4 - Unknown (8)
  4 - Number of Mipmaps [+1] (ie "2" means there are 3 mipmaps)
  8 - null

// IMAGE DATA
  // for each mipmap
    X - Image Data (DXT5 Swizzled)


Game Extractor is able to read files of this type, as well as files from thousands of other games. To give it a try, download Game Extractor (Basic Version) for free, and see what it can do.

For further information on this format, refer to the source code on our GitHub repository.