I've been working on redrawing the characters in high color most the weekend and plan to post completed animations for all their movements. Eight directions of walking, standing idle, blinking, talking, etc.
Probably be doing that sometime later today for at least one of the characters.
Darth M., I also question the number of colors used in the blending. I usually just work in limited color, so I might be going a little over the top with the colors here.
I'm going to slap it all together and see how it looks once all these little weeble-wobble, habbo hotel, jelly bean aliens are animated.