WOLKsite

Hello! I've been looking for an answer to this for some time now, and have found nothing on this topic. Since Gen 4, the Pokédex has had a shape listed for each Pokémon, similar to how it has a color listed for each. But, unlike color, I haven't been able to find these in the data structure (particularly I've been looking at B2W2). Any idea where these are stored? Particularly, I'm curious if these are defined at all for the Pokéstar Studios opponents.