Answer:
Just head and foot yet never tires of dancing.
With head without hair. With mouth without tooth.
A warrior amongst the flowers, he bears a thrusting sword. He uses it whenever he must, to defend his golden hoard.
A precious stone, as clear as diamond. Seek it out while the sun's near the horizon. Though you can walk on water with its power, try to keep it, and it'll vanish in an hour.
Only two backbones and thousands of ribs.
People take me on walks and I run and have fun. What am I?