Plot:Set hero picture

From OHRRPGCE-Wiki

set hero picture (who,picture,type)

Permanently changes a hero's picture. The first argument is the heros position in the party as returned by find hero. The second argument is the index number of the picture to use, and the last argument is a constant inside battle or outside battle, which determines if you are changing the heros battle picture or their walkabout picture. If the last argument is left out, outside battle is assumed.