light poles
(MySims Wii:) You can get Star essences two ways. If you make your sim "be nice" to Professor Nova, sometimes you will get Star essences, versus the usual Happy essences. You can also prospect for Stars behind a metal gate in the desert (on the left side of the map) which leads to a junkyard. Stars are found in the northwest corner of this junkyard (top-left of the map).
you use the metal detector to find onxy
You can't really "get" anything from Cassandra except for essences which could be "happy", or "scary" essences.
'Prospect' on MySims Kingdom on the Wii means to collect essences. When you 'prospect' you use the detector that picks up essences! Hope this helps!
(MySims Wii:) There are two ways to get Organic essences. You can walk up to one of the clumps of purple flowers on the ground and select Pull Out. If you walk away quickly, the flower should remain, but you will get the essences. Once your town gets to one star and you can saw down logs, you can go into the forest, where Organic essences can be prospected in the southern area.
there are no elegant essences
you can find ghost essences on a scary tree behind your house or in the desert in a cave or in my Sims kingdom you can find them by fishing behind zombie Carl's place hope this helped :)
If you join a picnic with someone, there is likely to be bacon, cake or Tina doll essences on the ground when you finish. you can also get bacon by being nice to Patrick sometimes.
Okay there in the desert, you know ummm.... there are these pryramid like stairs and there should be a buildable house near it then prospect.
you find it in your head
There aren't any Mysims cheats for wii.
On MySims Wii, the Sunflower essence can be found on a tree near the houses in the North of the Desert!