Pokemon Battle Revolution Bones & Animations

[Peardian]

Those "color maps" on the Pokemon models are actually the model's normals in the world coordinate system. The three colors correspond to the three axes, and the intensity of the color represents the angle facing that axis, with 255 being facing directly towards it and 0 means facing 180 degrees away from it, with 127 being 90 degrees away.

All that said, it looks like those are the shadow models for the Pokemon that have the colors.