Ah, never mind. I was misinformed. I thought you needed to use gani for sprites in order for them to be interactive in graal. And what I meant by sprites is pets. I guess I considered them furniture because they only have a use at player homes.
Also, are we allowed to add translucent shadows to some furniture? I noticed that there was a purchasable plant in the game that had a shadow and I wanted to replicate that detail.