The heroes_mj.zip file you have requested: Modifications / Maa-Jussi's Heroes - 23.34kb is not available. Perhaps try browsing all files for the game Dungeon Siege: Legend of Aranna and upload any files you want to share or are missing. This is the only information we could locate:
The mod includes an improved version of Maa-Jussi's previously released Singleplayer Dwarf, which now lets you choose from 10 different dwarves and even choose their outfits. You can also select one of the new farmboys or farmgirls, including utraean Start your Dungeon Siege or Legends of Aranna singleplayer adventure as a dwarf, an utraean or even as a halfgiant.