Complex Animation/Texture - Sand graphics

[gainrrom]

Hello!

I have been working on a model of Sir Crocodile from One Piece, that I want to import into Brawl as a PSA, and I want to give him animations that look like this:

gifninja.com/animatedgifs/752172/crocodile-running.gif

Now this is running, but he also got some sand-based attacks.

So my big question is, obviously: where do I even start with this kind of animation? (I have posted this the kcmm forums, and now 'm posting it here too)

Also, here's the model:



Any help would be appreciated. Thanks in advance.