Theres a water splash tut around here somewhere. One second, im looking for it.
EDIT: Ok, i found it.
http://paintdotnet.12.forumer.com/viewt ... ter+splash
Theres how you make the water splash, but making it animated would be a little harder. I can go try this now. I havnt really done much in paint.net for a while. If it turns out good, I can write a tut on it.