Spark's Sprites v2.0

[Gors]

The legs are all the same on all characters, with some edits here and there. That makes them stiff and edits of themselves. Try giving a different pose for them all, or at least redrawing each one of them.

The legs look weird also because they seem to be full frontal while the body is slightly turned to the right. The faces seem crammed in a bunch of your sprites and the use of solid outline inside the sprite may be getting in your way.