These are two items that can be seen in the files for the game but cannot be seen in-game. Extra1 comes from the file ga-wahi.swf. It appears to be an anvil. Extra2 comes from the file HahlisHut.swf. It appears to be a book. The anvil seems to have been finalized where as the book seems to be concept art that was never finalized. However, Extra2 can be seen off-screen to the right in Hahli's hut. Clicking on it will show you the map a Ga-Koro. It's interesting to note that a Ga-Koro bridge was found in OnukoroTownSquareEast.swf and that cutSceneKohliiDefeat.swf contains a hatchet and a sickle.