Based on pictures and videos. Colors indicate distance from the Center of Gravity. There are five lines of elevation, each represented by a blue-to-red spectrum to give detail. Black is closest to CoG, white is farthest. The color bar shows the distances. The critical area is the football shape on each side, and the neck connecting to the main body. The tapering lines of color in the neck shows that down is toward the back, so this should balance well.

This is low-poly compared to my better one, having 80 facets in the body circumference.

Colors are vertex-print, there is no UV.