in a standing mixer, combine butter, powder sugar, vanilla, heavy whipping cream, and powder sugar.
Mix until stiff peaks form
Split into two bowls, add green food coloring into one bowl.
Scoop the green frosting fitted with the star tip and set aside
Scoop the regular frosting into the bag fitted with the round tip
Using the round tip, pipe a circle in the middle of the cupcake to make a "Tail"
Dip the cupcake into the shredded coconut
Using the green frosting pipe "grass" around the tail
Add your mini pink marshmallow in the center
place two bunny feet on the side's of the tail