This is a black arm fix for a few players (list below). There is no need to ask for permission to use this download in your own mods.
Run "Rename_png_Reverse.cmd" in the same folder the files are in to rename them to the correct names for installing.
Pack 11 includes:
Bob Boozer png1932.iff
Eric Snow png0329.iff
Rodney Buford png0617.iff