Later, Have written two Scripts : as_MultiSnakes.py and as_MultiPath.py
With these we can generate paths along the body, wood and then on to ground.
Auto edit of paths is provided for easy editing of paths.
Then, Snakes are attached to paths and animated with some randomness by as_MultiSnakes.py
Special tools are provided to edit snakes on paths.
All these snakes are animated in Two days with one animator :)