this is adapted from the CMU 2.2 walk 
it is free to redistribute without restrictions as per the original
place the duf and png icon in your drive:\My Library\Animals\Herschel Hoffmeyer\Carnomoloch 
or wherever you find it convenient to load it on the figure in DAZ studio, you can always just drop it on the figure from Windows explorer too unsure about Mac but imagine the same applies.