First animation is the typical animation but with the graphics of the healing machine and pokéballs bigger. The reason of this is that when you find a Pokéball in the map, they are bigger than the Pokéball of Pokémon Center.
Second animation is the author own made. Instead of the machine, we have a new Crystal Box.
Download & How to use
Put sprites “Healing balls 1” and “Healing balls 2” on the folder Graphics > Characters above originals.
On your Pokémon Center TileSet, put the graphics “Caja Original Grande” or “Caja de Cristal”.
In RPG Maker, put the Event of the ball animation to the half of the graphics.