Kingdom Hearts II something else for ultima -orcalculum+ locations

First Orichalcum+: Aquired by opening a Treasure Chest in the Central
Computer Mesa in Space Paranoids.

Second Orichalcum+: Acquired by finishing Starry Hill in 100 Acre Wood.

Third Orichalcum+: Acquired in Sunset Terrace in Twilight Town. You have
to get on the top of the trolley and look in the top of one of the houses where
a Treasure Chest will be. It is inside the Treasure Chest.

Fourth Orichalcum+: Acquired by finishing ?A New Day Is Dawning? in
Atlantica.

Fifth Orichalcum+: Acquired in The Brink Of Despair in The World That
Never Was. It is in a Treasure Chest behind the skyscraper on your left.

Sixth Orichalcum+: Acquired by finishing Goddess of Fate Cup in Olympus
Coliseum.

Seventh Orichalcum+: Acquired by obtaining all material types.

any other questions please ask