nice try but this is no real animation at all. this image actually needs to be an image strip with 8 frames. but this isn't the case here so it doesn't look good in-game (the animation is kinda "random" and not smooth as it should be for water). also it's not seamless (vertically)
it's okay (2/5) - you'll get a (5/5) if you manage to fix it (which is hard if not impossible without the right tools)