Take a look at the serebii images.
Now, I'm going to focus on the trainer sprites because they're the ones I care about more personally. The latest image on the page - the trainers are definitely taller than D/P ones. Especially on the C gear. Don't know how different the shading is, but it could be that it's done as though the light source is directly above. This could be right. The sprites look as though you're viewing the people front on instead of slightly down. I could probably right up a way to figure out how they're done later. They look good though.
