After DWORD Version just read byte values to the end of the file. Given the typical values I wouldn't be surprised if these bytes were literally meant as numerical values rather than something encrypted.

I don't see resource refs in here.

Format

DWORD Version  // 5
DWORD ?        // 16, 640, 960 observed
DWORD ?        // 16, 640, 880 observed
DWORD Flags    // 0x2078, 0x1078, 0x2038 observed
BYTE UNK       // 9, 0 observed (usually 9)
BYTE idx       // 0 or 1, depending on the order in which this is referenced by the 0x9D1AB874 file
DWORD type?    // 7, 0x13F for files with no data at the end; 0, 1, 12, 0x5C, 0x65, 0x7B, 0x86, 0xBB,  observed otherwise
DWORD UNK
DWORD UNK
DWORD UNK
BYTE UNK       // 0, 1, 2 observed
DWORD Size     // Size in bytes of the data
BYTE[Size] Data
REP ?
   WORD Size
   BYTE[Size] Data