Leaves or Butterflies that sprite around NE Tree

where can i find the model that surrounds NE's Tree of Life etc. i saw them in WE before i lost the path. =/ any help welcomed

...moved

Abilities\Spells\NightElf\TreeofLifeUpgrade\TreeofLifeUpgradeTargetArt.mdl

You will have to use "Stand Upgrade First" or "Stand Upgrade Second" for having it showing