G-code conversion to flat pattern

Does anyone have experience in reverse engineering g-code toget the pattern geometry? We have an archaic Strippet programmedusing "Striker" and need to develop the flat patterns for a severalhundred parts. These parts are ~20+ years old and no engineeringprints exist... only the g-code in the machine. Any advice would begreatly appreciated!

Thanks!
Bill

SolidworksSheet Metal