The VG Resource

I have made these sprites of a jellyfish from Spongebob. What do you think and what can I do to make it better.
Here is a gif
[attachment=10184]

[attachment=10183]

Not bad. A bit simple, but good. Try a swimming cycle!

And that swim cycle
[attachment=10190]

The swim cycle looks a bit.. locked. The only thing that appears to move is the legs, I suggest giving the body some movement, to make it less still.

The jellyfish squash and stretch when they swim. Try using this as a reference.