Sorry I don't know what or who Shim is
If you mean Shaymin perhaps...
You need either an AR (Action Replay) or trade from someone who has it as Shaymin is an event Pokemon and is no longer available.
Pokemon diamond
Pokemon diamond Pokemon diamond Pokemon diamond
you cant be a Pokemon in Pokemon diamond
She is not in Pokemon diamond.
There is no Pokemon temple! There is such thing as Pokemon diamond.
Chingling is the 47th Pokemon in Pokemon Diamond.
Pokemon 134 is Finneon in diamond
where are special key in Pokemon diamond where are special key in Pokemon diamond
You can not get dark Pokemon on Pokemon diamond and pearl
in Pokemon diamond
on Pokemon diamond where is the ruins
In the Pokemon diamond underground.