TMPL_1001_aRgn.txt
Flag: 4-byte integer (decimal)
Padding: 2-byte zero fill
CountTags: list (2-byte one-based item count)
  PrimitiveType: 4-byte integer (char)
  Bounds: rectangle
  Material Code: 4-byte integer (char)
  Data 1: 2-byte integer (decimal)
  Data 2: 2-byte integer (decimal)
  Data 3: 2-byte integer (decimal)
  Data 4: 2-byte integer (decimal)

TMPL_1000_gObj.txt
Flag: 4-byte integer (decimal)
Padding: 2-byte zero fill
CountTags: list (2-byte one-based item count)
  RecordSize: 4-byte integer (decimal)
  Attribute: 4-byte integer (hex)
  FlavorType: 4-byte integer (char)
  FactoryHi: 4-byte integer (decimal)
  FactoryLo: 4-byte integer (decimal)
  SerialHi: 4-byte integer (decimal)
  SerialLo: 4-byte integer (decimal)
  AliasResID: 4-byte integer (decimal)
  ResType: 4-byte integer (char)
  ResID: 4-byte integer (decimal)